The stars of Couples Retreat descended on the red carpet in LA last night to promote the ensemble comedy. Kristen Bell and Malin Akerman showed off their legs in short and sweet dresses, but the ladies were minus one since Kristin Davis is back east working on SATC2. It wasn't all about the women, however, as Jason Bateman, Jon Favreau and Vince Vaughn hammed it up for the cameras. Dax Shepard Read more