Pictures of Jennifer Lopez Leaving Lunch in LA Wearing a Short Sequin Dress

Jennifer Lopez was all smiles leaving a lunch date at Osteria Mozza in LA yesterday. The American Idol judge wasn't so happy during last night's emotional show since she was brought to tears by one contestant. Her small breakdown came moments after saying farewell to one of her favorites, Chris Medina. J Lo's moving on to happier things, though, and spoke to Ryan Seacrest this morning about the video for her latest single, "On the Floor." Fans will have the opportunity to actually pick the ending for the clip, which premieres during the March 3 episode of American Idol.