The Jay Leno Show premieres September 14 on NBC

 

Michelle Obama exercises with a hula hoop during a healthy kids fair on the South Lawn of the White House in Washington DC on October 21, 2009

 

Mel Gibson and Oksana Grigorieva arrive at the screening 20th Century Fox’s ‘X-Men Origins: Wolverine’ at the Chinese Theater on April 28, 2009 in Los Angeles

 

Katy Perry and Russell Brand attend John Galliano Pret a Porter show as part of the Paris Womenswear Fashion Week Spring/Summer 2010 at Halle Freyssinet on October 7, 2009 in Paris, France