Taylor Swift debuted her 23rd music video last night on her 23rd birthday and has exchanged her good pop image for one that more resembles a bad girl in love.

The video for "I Knew You Were Trouble" co-stars Broadway's Reeve Carney, who plays Taylor's boyfriend and she tries everything to make the relationship work and goes as far as to change her look which doesn't work out for her. We see a different side as these two lovers embark in makeout sessions in dingy motel rooms, hanging out in tattoo parlors, fighting and dancing in what appears to be a shady dancefloor.

Catch Taylor on her Red tour at Cowboys Stadium in Arlington on May 25th.