Teen icon Miley Cyrus rehearses and performs a mini concert for TV show Good Morning America on location in New York's Bryant Park on July 18, 2008. (UPI Photo/Ezio Petersen)
Teen icon Miley Cyrus rehearses and performs a mini concert for TV show Good Morning America on location in New York's Bryant Park on July 18, 2008. (UPI Photo/Ezio Petersen)
Gloria Trevi appears backstage at the 2008 Premios Juventud Awards at the University of Miami BankUnited Center in Coral Gables, Florida on July 17, 2008. (UPI Photo/Martin Fried)
Tennis star Anna Kournikova smiles as she sits down for a press conference in St. Louis on July 18, 2008. Kournikova is playing for the St. Louis Aces of the World Team Tennis League. (UPI Photo/Bill Greenblatt)