Nick Lachey and Vanessa Minnillo attended the LA Art and Antique Show benefiting P.S. Arts at Barker Hanger on Wednesday (April 22) in Santa Monica, California. In wake of a Page Six report that Minnillo had broken up with the former 98 Degrees star and had been seen sitting on ‘Disaster Movie’ co-star Matt Lanter’s lap, her rep insisted to X17 the split rumors “are simply not true,” and that the couple is “doing very well.” Watch Hollywood.tv footage of the couple