People News Kristen Stewart reportedly dating Cara Delevingne's ex-girlfriend St. Vincent 10/13/2016 Kristen Stewart is reportedly dating musician St. Vincent after the singer's split from longtime girlfriend Cara Delevingne. Read More RELATED NEWS From Tokyo to Las Vegas: Taylor Swift's flight to Super Bowl LVIII'Chucky' Season 3 trailer released by USA Network and Syfy'Quantum Leap' Season 2 visits L.A. riots, Salem Witch Trials, and more TAGS: St. Vincent Kristen Stewart Cara Delevingne Certain Women