Who were those sharks dancing with Katy Perry in the halftime show? We have an answer: Daymond John tweeted that it was him and fellow Shark Robert Herjavec in those crazy suits. "Rumors are swirling, but here to say YES, me & @robertherjavec performed in @katyperry's #Halftime show. #SharkTank pic.twitter.com/XKMFV8VSEN — Daymond John (@TheSharkDaymond)"
Watch Robert and Daymond do a different kind of dance -- hardcore, competitive negotiating -- as they both vie for Natural Grip sportswear on Shark Tank.
Watch Shark Tank FRIDAYS 9|8c on ABC.