Cast members Jason Earles (L), Emily Osment (C) and Mitchell Musso (R) attend the premiere of "Hannah Montana the Movie" in Los Angeles April 2, 2009. REUTERS/Phil McCarten (UNITED STATES ENTERTAINMENT) 

Actor Mitchell Musso, star of the television program "Hannah Montanna", poses at Nickelodeon's Kids' Choice Awards in Los Angeles, California March 29, 2008. REUTERS/Fred Prouser (UNITED STATES) 

Cast member Spencer Locke (C) gets a kiss from co-stars Mitchel Musso (L) and Sam Lerner at the premiere in 3-D of 'Monster House' at the Mann Village theatre in Los Angeles July 17, 2006. The movie tells the story of three teens who discover that their neighbor's house is a living monster. The movie opens in the U.S. on July 21. REUTERS/Mario Anzuoni (UNITED STATES) 

Cast member Spencer Locke (C) gets a kiss from co-stars Mitchel Musso (L) and Sam Lerner at the premiere in 3-D of 'Monster House' at the Mann Village theatre in Los Angeles July 17, 2006. The movie tells the story of three teens who discover that their neighbor's house is a living monster. The movie opens in the U.S. on July 21. REUTERS/Mario Anzuoni (UNITED STATES)