They recently returned home after enjoying a European jaunt with their children. And Rosie Huntington-Whiteley and her fiancé Jason Statham had a child-free date night as they headed to the iconic Ronnie Scott's Jazz Club in London on Wednesday. Date night: Rosie Huntington-Whiteley, 35, and her fiancé Jason Statham, 55, had a child-free evening as they stepped out to the …