Howard Stern and wife Beth Ostrosky attend the 2009 Angel Ball benefiting The Gabrielle’s Angel Foundation for cancer research at Cipriani Wall Street in New York City on October 20, 2009

 

Kelly Clarkson performs confidently during VH1’s Divas at the Brooklyn Academy of Music in New York City on September 17, 2009

 

Alex Meraz arrives at ‘The Twilight Saga: New Moon’ premiere held at the Mann Village Theatre, Los Angeles, November 16, 2009

 

Pink, Gladys Knight, Celine Dion, Justin Bieber, Toni Braxton, Wyclef Jean and more perform at the ‘We Are The World 25 Years for Haiti’ recording session held at Jim Henson Studios on February 1, 2010 in Hollywood, Calif.