10 Biggest UFC Celebrity Fans

6. The Undertaker

https://www.youtube.com/watch?v=zjHtxPew5Os After Brock Lesnar's loss to Cain Valasquez at UFC 121, the Undertaker, who had been spotted in the stands earlier in the night, was interviewed by Ariel Helwani - and wound up in a staredown with the now-former UFC champ as he walked past, calling out "wanna do it?" in reference to a long-anticipated pro-wrestling match between the two. That set up, however, would not pay off for years to come, as Lesnar would continue to struggle with Diverculitus, and would attempt to gain another shot at the title by going up against Strikeforce import and multiple-organization champion Alistair Overeem, in the Reem's UFC debut. The Reem would dismantle Lesnar through vicious kicks to the body, and would hang on to the victory despite later failing a drug screening with the NSAC (as part of his original fight license agreement, Overeem was to take two separate post-fight drug tests, less than six months after the event. He found himself suspended for the better part of a year, but continued to be the man that retired Lesnar). Taker, meanwhile, ended his Wrestlemania win streak versus Lesnar this year, and continues to be an MMA fan. In fact, in later years, Taker began incorporating MMA-style submission holds into his arsenal of wrestling moves.