The 39-year-old WWW wrestler is hosting the show this evening alongside Victoria Justice.
Joining John and Nikki on the red carpet was her twin sister and fellow wrestler, Brie Bella.
Adorable isn't usually a word you'd associate with John Cena.
But it's tough to think of anything else when you see photos of the WWE superstar with his long-time girlfriend (and WWE Diva) Nikki Bella. The pair, who reportedly first started dating in November 2012, have faced their fair share of ups-and-downs over the course of their relationship.
Cena said that he was glad that Darren can be himself and that no one judges him in the company.