A few days after shocking us with her revealing MTV Video Music Awards ensemble [1], Amber Rose has caught our attention once again. On Friday, Amber showed off her moves [2] in an Instagram video to congratulate husband Wiz Khalifa on his new album, Blacc Hollywood, which earned the No. 1 spot on the Billboard 200. "In honor of my Hubby's #1 Album #blacchollywood #AssDrop," she wrote in the caption. If you think Nicki Minaj's "Anaconda" video is insane [3], wait until you see what Amber can do with her butt in less than 15 seconds. Check out the video above!