The new rumoured love birds of Hollywood Olivia Wilde and Harry Styles who are working together on the upcoming flick Don't Worry Darling, reportedly turned their closed friendship to romance after they met on the film's set. The pair, who have been dating for a "few weeks," PEOPLE reported Monday, are collaborating on Don't Worry Darling, Wilde's highly-anticipated direction.

"What started out as a close friendship, quickly turned romantic. Everyone saw it coming. During breaks, he's hasn't been able to stay away and visited her trailer," according to sources.