Alex Pereira's ex-girlfriend reacted to Magomed Ankalaev becoming the new UFC light heavyweight champion. At UFC 313, Ankalaev started a new chapter in the 205-pound division by securing a title-winning unanimous decision against Pereira.Many fans were disappointed to see Pereira lose. Meanwhile, the Brazilian superstar's ex-girlfriend, Merle Christine, shared a video on social media, saying:"We have a new light heavyweight champion. No more Chama. Karma. He lost on International Women's Day. Maybe that's a sign guys, I don't know. New light heavyweight champion, Ankalaev, congrats. He did a really good job. If you guys are talking robbery, you don't understand anything from MMA."She added:"So, let's not talk about robbery. That's completely BS. This guy won and actually he got this title shot very late, right? So, I think we should give him some props. Even if we don't like him or don't like his fighting style we should give him some props. No more chama."Watch Pereira's ex-girlfriend seemingly celebrating his loss at UFC 313 below:Pereira previously held a 5-0 record in the UFC light heavyweight division, including four wins for the world title.Ankalaev's life-changing performance at UFC 313 extended his unbeaten streak to thirteen fights. The only blemish was a draw against Jan Blachowicz.Dana White declares stance on potential immediate rematch between Alex Pereira and Magomed AnkalaevMagomed Ankalaev won the UFC 313 main event with scorecards of 49-46 and 48-47 x2. There was slight backlash about the judge's decision, as some fans and analysts believe Pereira should have been awarded the first, third, and fifth rounds for a win.The lack of a finish from Ankalaev, combined with Pereira's impressive title reign, has led to calls for an immediate rematch between them.During the UFC 313 post-fight press conference, Dana White had this to say when asked if he's leaning toward a rematch between Pereira and Ankalaev:"Probably."Check out White's comments about the UFC 313 main event below: