Amber Heard is the latest name to join the cast of Gregory Jacobs' "Magic Mike XXL" at Warner Bros. Pictures. No details about her character are available. Heard follows word yesterday of Andie MacDowell and Jada Pinkett Smith joining the cast. The story of the sequel revolves around a road trip to a stripper convention. Meanwhile both Warner Brothers and the film's star Channing Tatum have announced that the sequel is holding a contest where a lucky fan will get to be an extra on the set. Details on the contest, and how you can enter, are available at MagicMikeContest.com. Source: The Wrap