Jennifer Lopez, 54, is jaw-dropping in skintight red dress ahead of Christmas... after throwing holiday bash with Ben Affleck

Jennifer Lopez gets into character in a white shirt and jeans on the Los Angeles set of new film Unstoppable

Ben Affleck goes shopping with daughter Seraphina and stepchild Emme - after hosting festive Christmas party with Jennifer Lopez

Jennifer Lopez and Ben Affleck host festive Christmas party at their home - 'with Margot Robbie and Michael B. Jordan in attendance'