Ronda Rousey officially the first woman in the UFC

"Ronda Rousey just made MMA history . becoming the very first female fighter to join the UFC . Rousey - a former U.S. Olympian - has officially joined Dana White's MMA organization . and automatically becomes the 135 lb women's champion ... sources say Strikeforce, which airs on Showtime, will be running its last event in January before folding up shop for good."
News come from TMZ.