After breaking up with Selena Gomez, newly single Justin Bieber (pictured) spent quality time with his pals over the weekend. On Sunday, the teen heartthrob went to the Upper East Side’s Philippe Chow, where he watched the Jets game with a group, sources said. Our spies saw Bieber slip into a private dining room with about 20 friends and security guards. After the Jets’ loss, the pop munchkin exited the eatery just before rocker Chris Cornell and his Soundgarden bandmates sauntered in. Meanwhile, sources tell us Gomez ventured to SoHo club WiP on Sunday night to enjoy her own singledom. The “Spring Breakers” star was in town to receive a Glamour Women of the Year Award at Carnegie Hall last night.