His orange combover survived Wrestlemania last night, but Donald Trump didn’t get away unscathed.

(Stone Cold) Steve Austin did what Rosie O’Donnell has been dying to do for months now - knock the blustery billionaire right on the ass.

The mock assault occurred last night at Wrestlemania 23 at Ford Field in Detroit, where Trump took part in a “Battle of the Billionaires” with World Wrestling Entertainment chief Vince McMahon.

Each was represented by a ring surrogate, Trump by wrestler Bobby Lashley and McMahon by Umaga. Whomever’s ring rep won got to shave the other’s hair. In the end, Trump kept his locks and personally buzzed and shaved McMahon bald.

While the mogul celebrated in the ring, Austin, who acted as referee during the bout, inexplicably kicked Trump in the midsection and then applied his signature maneuver, the Stone Cold Stunner, to the real estate mogul’s head. Trump ended up facedown on the mat.