Lady Gaga returns with a nearly 12-minute clip from her ARTPOP single, “G.U.Y. (Girl Under You).” In the self-directed clip, shot in Cali’s Hearst Castle, features over-the-top visuals like avant-garde fashion, synchronized swimmers, and cameos from Bravo’s Andy Cohen (Zeus) and “The Real Housewives of Beverly Hills,” who play her accomplices.