In 2014 , Collins starred as Rosie Dunne in the film adaptation of '' Love , Rosie '' , alongside Sam Claflin , written by Cecelia Ahern . Collins then had a leading role as aspiring actress Marla Mabrey , alongside Alden Ehrenreich , in the romantic comedy-drama '' Rules Do n't Apply '' ( 2016 ) , from filmmaker Warren Beatty , who also starred as billionaire Howard Hughes . When the film was released in November , it received mixed reviews and only grossed $ 3.9 million against its $ 25 million budget . Despite this , for her role as Marla Mabrey , Collins received her first Golden Globe nomination for Best Actress in a Comedy or Musical at the 74th Golden Globe Awards
74th Golden Globe Awards
74th Golden Globe Awards
Lily Collins