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. Embed CodeRestart Now playing 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 EverIt'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. Embed CodeRestartRelated GalleryTwo Looks, One Star: Major Celeb Hair Transformations of the Past!