Julianna Peña will attempt to make the first defense of her second title reign against Olympic champ Kayla Harrison at UFC 316.

Dvalishvili, 34, enters on a 12-fight win streak and fresh off arguably the best win of his career against Umar Nurmagomedov, where he was a betting underdog to the unheralded challenger. O'Malley, 30, has not competed since the loss to Dvalishvili.

UFC 316 goes down on June 7th in New Jersey and we now know the main and co-main events. Dana White announced on social media this afternoon that a women’s bantamweight title fight will be the co-main event as champion Julianna Pena (11-5) takes on Olympic Gold Medalist and former PFL champion Kayla Harrison (18-1).