Kim Kardashian arrives at the Do Something Awards in Los Angeles, California

Recording artist Justin Bieber

Recording artist Justin Bieber

Recording artist Justin Bieber accepts the "Do Something Music Artist" award during the Do Something Awards in Los Angeles, California August 14, 2011.

Recording artist Demi Lovato

Recording artist Demi Lovato performs during the Do Something Awards in Los Angeles, California August 14, 2011.

Actress Olivia Wilde

Actress Olivia Wilde accepts the "Do Something Movie Star" award during the Do Something Awards in Los Angeles, California August 14, 2011.

Actress Amy Poehler

Actress Amy Poehler presents the "Do Something Comedian" award at the Do Something Awards in Los Angeles, California August 14, 2011.

Actress Jane Lynch

Actress Jane Lynch hosts the Do Something Awards in Los Angeles, California August 14, 2011.

Actresses Kristen Bell

Actresses Kristen Bell (L) and Lauren Potter speak during the Do Something Awards in Los Angeles, California August 14, 2011.

Actress Sophia Bush

Actress Sophia Bush arrives at the Do Something Awards in Los Angeles, California August 14, 2011.

Tyra Banks

Model and television personality Tyra Banks arrives at the Do Something Awards in Los Angeles, California August 14, 2011.

Television personality Kim Kardashian

Television personality Kim Kardashian arrives at the Do Something Awards in Los Angeles, California August 14, 2011.

artist Demi Lovato

Recording artist Demi Lovato arrives at the Do Something Awards in Los Angeles, California August 14, 2011.

artist Demi Lovato

Recording artist Demi Lovato performs during the Do Something Awards in Los Angeles, California August 14, 2011.

Actress Bella Thorne

Actress Bella Thorne arrives at the Do Something Awards in Los Angeles, California August 14, 2011

Actress Victoria Justice

Actress Victoria Justice arrives at the Do Something Awards in Los Angeles, California August 14, 2011

Actress Brittany Snow

Actress Brittany Snow arrives at the Do Something Awards in Los Angeles, California August 14, 2011.

Actress and host Jane Lynch

Actress and host Jane Lynch arrives at the Do Something Awards in Los Angeles, California August 14, 2011

Actress Rose McGowan

Actress Rose McGowan arrives at the Do Something Awards in Los Angeles, California August 14, 2011.

Actress Kristen Bell

Actress Kristen Bell arrives at the Do Something Awards in Los Angeles, California August 14, 2011.