She was so damn classless during the prefight interview with that female interviever, eyeing her down and having snorky replies.
Probably been hanging out too much with the Diaz crew.
As was said, she was minutes away from the biggest fight of her life. If she needs to get into some sort of zone to do her thing, then why fault her? It seemed to work. Not to mention, I didn't think too much of said reporter essentially calling Rousey a 'one trick pony'. I'd have wanted to drop-kick the bitch myself.