Efron, 23, gave a big, nonchalant smile alongside Twilight hunk Kellan Lutz and other folks in a TwitPic posted by Karimar Brown (wife of Saints player Alex Brown). Efron and Lutz weren't the only stars catching the game: Taylor Lautner and Miley Cyrus (fresh off her bong-video scandal) also turned up on Sunday.
A source told Us that the split "was mutual" between Efron and High School Musical costar Hudgens, 21. "They are still talking and still friends," the source explained. "There's no drama. No one cheated. They just grew up."