Turning up the heat before hitting the big screen!

Dakota Johnson appears on the February cover of Vogue and is labeled as a "breakout star", and the actress even made a short video to accompany her spread. Her film Fifty Shades of Grey is due to hit theaters on Valentine's Day, and whoever is doing the PR on the flick just got a major score by getting their star in America's fashion bible!

The 25-year-old looks beautiful in the glossy, but we must say this vid is a little awkward! Melanie Griffith's daughter is shown wearing a camisole in her dressing room, and when someone knocks on the door, she asks for a minute and the man, in true Christian Grey sexiness, asks, "If I do give you a minute, how long can you make it last?"

We wonder if the brunette beauty has a hit on her hands, or a complete flop!