Who's been to the Disney castles?

President Barack Obama speaks at the Walt Disney World Resort in Lake Buena Vista, Fla., on Jan. 19, 2012, to unveil a strategy that will significantly help boost tourism and travel, an important sector in the U.S. economy.

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Actor Jeffrey Tambor is greeted by Donald Duck outside Sleeping Beauty Winter Castle at Disneyland park on Dec. 29, 2011, in Anaheim, Calif.

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Justin Bieber performs a medley of songs from his new holiday album while taping a performance segment for the "Disney Parks Christmas Day Parade" TV special at the Magic Kingdom park on Dec. 3, 2011, at Walt Disney World in Lake Buena Vista, Fla.

TV personality/actor Mario Lopez poses with a host of Disney characters while taping a segment of the "Disney Parks Christmas Day Parade" TV special at the Magic Kingdom park on Dec. 3, 2011, in Lake Buena Vista, Fla.

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Actress/singer Jennifer Hudson performs a medley of holiday songs while taping a segment for the "Disney Parks Christmas Day Parade" TV special at the Magic Kingdom on Dec. 2, 2011, in Lake Buena Vista, Fla.

Singer Cee Lo Green poses with Reindeer Pluto during a break while taping a performance segment for the "Disney Parks Christmas Day Parade" at the Magic Kingdom park on Dec. 2, 2011, in Lake Buena Vista, Fla.

OneRepublic performs the song "Good Life" during the taping of the 2011 Disney Parks Christmas Day Parade at Disneyland on Nov. 5, 2011, in Anaheim, Calif.

Actress Jessica Lange poses with Mickey Mouse outside Sleeping Beauty Castle at Disneyland on Sept. 2, 2011, in Anaheim, Calif.

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"American Idol" Season 9 champion Lee DeWyze, right, and his girlfriend, actress Jonna Walsh pose with Minnie Mouse at the Magic Kingdom on July 18, 2011, in Lake Buena Vista, Fla.

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"Grey's Anatomy" star Chandra Wilson, left, and "Private Practice" star Audra McDonald pose with Nurse Minnie Mouse and Dr. Mickey Mouse on June 28, 2011, at the Magic Kingdom park in Lake Buena Vista, Fla.

Actor Matt Damon and his wife, Luciana, pose with Mickey Mouse at Sleeping Beauty Castle at Disneyland on April 22, 2011, in Anaheim, Calif.

Joey Lawrence and Melissa Joan Hart, co-stars of the ABC Family comedy, "Melissa & Joey," pose with Mickey Mouse and Donald Duck at Disneyland on Jan. 28, 2011, in Anaheim, Calif.

To celebrate their first wedding anniversary, Kevin Jonas of the Jonas Brothers and his wife, Danielle Jonas, pose on Dec. 19, 2010, in front of Cinderella's Castle with Cinderella and Prince Charming at the Magic Kingdom in Lake Buena Vista, Fla. The couple wed Dec. 19, 2009, at Oheka Castle in Long Island, N.Y.

R&B artist Sean Kingston poses with Disney Channel's Phineas and Ferb during a break in taping a segment for the "Disney Parks Christmas Day Parade" at the Magic Kingdom on Dec. 4, 2010, in Lake Buena Vista, Fla.

Ryan Seacrest poses with Minnie Mouse while taping the "Disney Parks Christmas Day Parade" at the Magic Kingdom on Dec. 3, 2010, in Lake Buena Vista, Fla.

Actress/singer Amber Riley performs while taping a segment for the "Disney Parks Christmas Day Parade" on Dec. 2, 2010, at the Magic Kingdom in Lake Buena Vista, Fla.

LAKE BUENA VISTA, FL - NOVEMBER 26: In this handout photo provided by Disney, actor Brian Austin Green (right) and his wife, actress/model Megan Fox (left), take a souvenir photo in the Magic Kingdom November 26, 2010 in Lake Buena Vista, Florida. Green ( — Gene Duncan/Disney via Getty Images

Actor Brian Austin Green, right, and his wife, actress Megan Fox take a souvenir photo in the Magic Kingdom on Nov. 26, 2010 in Lake Buena Vista, Fla.

Actress Eva La Rue, star of the CBS series "CSI: Miami," poses with Minnie Mouse at the Magic Kingdom in Lake Buena Vista, Fla., on Monday, March 1, 2010.

The Jonas Brothers, from left, Nick Jonas, Joe Jonas and Kevin Jonas, pose in front of Cinderella Castle at the Magic Kingdom on Dec. 6, 2009, in Lake Buena Vista, Fla.

Actress Hilary Swank poses with Goofy outside Sleeping Beauty's Winter Castle at Disneyland in Anaheim, Calif., on Saturday Nov. 21, 2009.

Demi Lovato meets Pluto at Disneyland on Nov. 9, 2009, in Anaheim, Calif.

Selena Gomez meets "Santa" Stitch at Sleeping Beauty Winter Castle at Disneyland on Nov. 7, 2009, in Anaheim, Calif.

Actress Julie Andrews and Disney Chief Executive Officer Michael Eisner, left, along with actor Art Linktetter attend the announcement of Disney's plans for their 10 theme parks around the world to join together in celebrating the 50th anniversary of the Disneyland resort in Southern California on May 5, 2004, in Anaheim, Calif.