Per WWE.com
The former UFC Women’s Bantamweight Champion made her presence felt immediately following the 30-woman over-the-top-rope melee, walking to the ring to confront Women’s Royal Rumble Match winner Asuka, SmackDown Women’s Champion Charlotte and Raw Women’s Champion Alexa Bliss.
Rousey, who was wearing the jacket of her close friend and namesake, the late WWE Hall of Famer “Rowdy” Roddy Piper, did not say anything at first, but pointed directly to the WrestleMania sign hanging in the rafters. When she offered a handshake to Asuka, her hand was slapped away. A few words were exchanged before Rousey pointed to the sign once more, before waving goodbye to the three Superstars in the ring.
Outside, she shook hands with Stephanie McMahon and then exited.
According to a story published by ESPN.com following Rousey’s appearance,
Trailblazing UFC women’s bantamweight champion Ronda Rousey has agreed to terms with WWE to perform for the company as a full-time professional wrestler.
Rousey made a surprise appearance at the WWE’s Royal Rumble pay-per-view in Philadelphia on Sunday night. After the conclusion of the first-ever women’s Royal Rumble match, Rousey emerged and shocked the crowd.
“This is my life now. First priority on my timeline for the next several years. This is not a smash-and-grab; this is not a publicity stunt,” Rousey was quoted as saying. “When I first met with Triple H, I told him, ‘There are other things I can do with my time that’ll make way more money, but I won’t enjoy nearly as much.'”