Jenna Dewan is a movie actress as well known for her dancing as for her acting.
She starred in the 2006 romantic dance movie Step Up, a film that has generated three sequels (the third sequel, which is the fourth movie in the franchise overall, is as of this writing slated for a July 2012 release). Ms. Dewan hasn't appeared in the sequels, but she did play another dance-oriented role in Take the Lead, which also starred Antonio Banderas.
Despite her popularity with movie audiences, Ms. Dewan - or at least her movies - earned the wrath of film reviewers.
She married her Step Up co-star Channing Tatum in July 2009.