Fashion Cara Delevingne Shows Off Pink Hair at Girlfriend's Concert in Montreal By Zach Seemayer 6:55 PM PDT, August 2, 2015 This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Up Next Cara Delevingne looked awesome rocking a new pink 'do when she came out to support her girlfriend, singer St. Vincent, at the Osheaga festival in Montreal. The bright-pink manic pixie dream girl look was strikingly different from Cara's recent styles, but the Paper Towns actress really pulled off the fun color choice. Splash NewsNEWS: 19 Times Cara Delevingne Was the Most Relatable World-Famous Supermodel Ever It's possible she's just rocking a semi-faded pink wig, but even so the color is a good choice.The 22-year-old model and actress first opened up about her relationship with St. Vincent -- whose real name is Annie Clark -- during an interview with Vogue for their July issue.WATCH: Cara Delevingne Declares Her Love for Girlfriend St. Vincent"I think that being in love with my girlfriend is a big part of why I'm feeling so happy with who I am these days," she said of the 32-year-old singer. For more on the cute couple, check out the video below.Cara Delevingne Confirms Relationship With St. Vincent in Vogue This video is unavailable because we were unable to load a message from our sponsors. If you are using ad-blocking software, please disable it and reload the page. Up NextRelated GalleryTwo Looks, One Star: Major Celeb Hair Transformations of the Past!