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ATMOSPHERE at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
ATMOSPHERE at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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ATMOSPHERE: Signage at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
ATMOSPHERE: Signage at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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EVENT CAPSULE REPORTER/CHYRON: Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony, Los Angeles, CA, United States, 4/30/11

Pre-K - Higher Ed
EVENT CAPSULE REPORTER/CHYRON: Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony, Los Angeles, CA, United States, 4/30/11(Footage by WireImage Video/GettyImages)
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EVENT CAPSULE CLEAN: Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony, Los Angeles, CA, United States, 4/30/11

Pre-K - Higher Ed
EVENT CAPSULE CLEAN: Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony, Los Angeles, CA, United States, 4/30/11(Footage by WireImage Video/GettyImages)
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Melanie Griffith, Heidi Klum, Jamie Lee Curtis, Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Melanie Griffith, Heidi Klum, Jamie Lee Curtis, Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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Melanie Griffith, Heidi Klum, Rich Cordova, Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Melanie Griffith, Heidi Klum, Rich Cordova, Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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Melanie Griffith, Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Melanie Griffith, Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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Jamie Lee Curtis, Heidi Klum at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Jamie Lee Curtis, Heidi Klum at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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ATMOSPHERE at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
ATMOSPHERE at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:05
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ATMOSPHERE: Signage at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
ATMOSPHERE: Signage at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:17
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Melanie Griffith, Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Melanie Griffith, Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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PERFORMANCE: Crystal Bowersox at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
PERFORMANCE: Crystal Bowersox at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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Crystal Bowersox at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Crystal Bowersox at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:04
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ATMOSPHERE at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
ATMOSPHERE at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:05
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Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:06
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Melanie Griffith, Jamie Lee Curtis, Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Melanie Griffith, Jamie Lee Curtis, Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:30
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PERFORMANCE: Crystal Bowersox at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
PERFORMANCE: Crystal Bowersox at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:10
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Heidi Klum at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Heidi Klum at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:06
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ATMOSPHERE: Signage at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
ATMOSPHERE: Signage at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
Stock Footage0:04
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Heidi Klum, Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Heidi Klum, Max Page at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)

Pre-K - Higher Ed
Jamie Lee Curtis at the Heidi Klum & Jamie Lee Curtis Join Children's Hospital Los Angeles For 5K Walk Street Party & Lighting Ceremony at Los Angeles CA. (Footage by WireImage Video/GettyImages)
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Angie Harmon at the 10th Anniversary Of The UNICEF Snowflake Lighting at New York NY

Pre-K - Higher Ed
Angie Harmon at the 10th Anniversary Of The UNICEF Snowflake Lighting at New York NY. (Footage by WireImage Video/Getty Images Entertainment Video)
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PERFORMANCE: Jersey Boys at the 10th Anniversary Of The UNICEF Snowflake Lighting at New York NY

Pre-K - Higher Ed
PERFORMANCE: Jersey Boys at the 10th Anniversary Of The UNICEF Snowflake Lighting at New York NY. (Footage by WireImage Video/Getty Images Entertainment Video)
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Caryl Stern at the 10th Anniversary Of The UNICEF Snowflake Lighting at New York NY

Pre-K - Higher Ed
Caryl Stern at the 10th Anniversary Of The UNICEF Snowflake Lighting at New York NY. (Footage by WireImage Video/Getty Images Entertainment Video)