by Leyla MohammedBuzzFeedBuzzFeed StaffAs a Celebrity Reporter, I cover everything from fashion and award shows to TV, film, and cultural conversations. By now, you might be aware that Sean Penn took home the Oscar for Best Supporting Actor at the 2026 Academy Awards last night. Arnold Jerocki / Getty Images Sean - who has had multiple legal troubles and controversies over the years - won for his performance as Colonel Lockjaw in One Battle After Another, which bagged the Best Picture award. (C) Warner Bros.