Justin Bieber decided to spend part of his holiday weekend at the W Hotel in Hollywood last night, where he pulled off an impromptu performance of Boyz II Men’s classic song, “I’ll Make Love To You.” While Justin was into from the start, he really took it over the top when he got down on the ground and started air humping the stage in between verses of the timeless love song. As expected, the ladies in the house were going crazy. And since Bieber recently admitted he doesn’t listen to his own music while having sex, it seems like a safe bet that Boyz II Men is cemented in his playlist.