When Jane Anderson catches her handsome garden designer husband having an affair she takes up her best friend Susie’s offer of a trip to New York. As soon as she arrives people look at her oddly, treat her like royalty and keep referring to her as Rosie Reynolds. She discovers that Rosie is the Big Apple’s favourite talk show host and after Rosie’s botched face-lift, Jane is offered the job of emergency stand-in on Happy Hour, the show that made Rosie famous. But here she meets Lou, a dangerously charming man who also happens to be Rosie’s husband...