Kanye West was on his best behavior when he appeared on the BET Awards show early this summer, his first awards show gig since last fall's MTV Video Music Awards. After years of acting out at these things, West infamously stormed that stage in September as country star Taylor Swift accepted an award, interrupting her and seizing her microphone. "I'ma let you finish," he declared, "but Beyonce had one of the best videos of all time."

So, of course, MTV has booked him for the next show. A source tells Us magazine that the Chicago rapper is booked to perform on the Sept. 12 MTV VMAs broadcast.

His next album is due two days after the show.