All-American house Ralph Lauren has had no shortage of famous collaborations: They've teamed up Toms Shoes to create rugby-chic kicks, shot a short film with One Republic for their Big Pony men's scents, and worked with some of the hottest models to front their campaigns — we're looking at you Tyson Beckford. For the brand's latest marriage, Ralph Lauren Romance has partnered with the new flick The Vow, starring Rachel McAdams and Channing Tatum (which hits theaters Feb. 10) as its official fragrance. Sucker for a sappy love story and a pretty perfume? We thought so. Get in on the action by entering Ralph Lauren's Facebook giveaway now! All you have to do is "like" Ralph Lauren on Facebook, and you could be lucky enough to rock the red carpet and after-party in L.A. on February 6. Watch the film's trailer below to get yourself in the mood for a little romance!