The UFC on FOX 8 event took place tonight at the Key Arena in Seattle, Washington. The main event saw Demetrious Johnson defend his flyweight title with a dominant fifth round submission victory over John Moraga. The co-main event saw Rory MacDonald outclass Jake Ellenberger to win via unanimous decision. Robbie Lawler continued his impressive winning ways by battering Bobby Voelker to win via second round KO. Finally, Liz Carmouche turned in an exciting performance by taking out Jessica Andrade via TKO. Check out all the video highlights.