Holly Holm delivered the head kick heard 'round the world at UFC 193, where she dethroned then-women's bantamweight champion Ronda Rousey in Melbourne, Australia.
After a dominating first round, Holm (10-0) maintained her groove and found her opening in Round 2, and the finish was swift.
One flick of the hips, and Rousey's reign came to an end after an historic 12-0 start to her professional career. Watch the full contest above.
Holm looks to defend her newly earned title and continue her own unbeaten run March 5 at UFC 196, when she takes on longtime 135-pound contender Miesha Tate.