Robin Thicke, the singer of this summer smash hit Blurred Lines, is a married man. FYI! His wife is Mission Impossible Ghost Protocol star Paula Patton, who reportedly went ballistic backstage after seeing the raunchy performance of her husband and the former Disney star.

According to MediaTakeout.com via MS Stars, Patton reportedly lost her control after seeing Cyrus backstage. A source added that they had to hold Patton back as she was reportedly ready to start a nasty catfight with Cyrus.

"We had to physically hold Paula back, she was ready to go crazy. Plus she seemed to be a little inebriated - maybe too much champagne," the insider explained via MS Starz.

Cyrus shocked everyone at the Barclays Center on Sunday, following her steamy performance with Thicke during the MTV Music Awards. Cyrus, wearing latex underwear, twerked on Thicke, lewdly kissed his neck, and touched his groin with a giant foam hand.

Meanwhile, Thicke downplayed the controversy created by Cyrus theatrics, saying there was nothing unusual that happened. Cyrus's fiancée, Liam Hemsworth, remains silent about his girl's performance, prompting speculation that their relationship is on the rocks.