Ronda Rousey’s return to the UFC is official, and the former champ will have the opportunity to regain the women’s bantamweight title in her comeback bout.

Rousey (12-1 MMA, 6-1 UFC), who hasn’t been seen in the octagon since a shocking second-round knockout loss to Holly Holm at UFC 193 in November, will challenge current 135-pound titleholder Amanda Nunes (13-4 MMA, 6-1 UFC) in the main event of December’s UFC 207 event.

UFC President Dana White today announced the news on “The Herd” with Colin Cowherd on FS1.