>> Powerful defiant Taylor swift testifying thursday in her trial against the Denver dj she says groped her bare behind. The popstar call to the witness stand by the lawyer for dj David Mueller a move that may prove costly for her opponent says raiders keep Kaufman who is at the courthouse striking how strong she was, how emphatic she was about what happened, and she, in response to nearly every question, she repeated to Mr. Mueller's lawyers like 'Your client grabbed my ass.' Pardon my language, but she repeated that phrase over and over during her hour long testimony.
She was very strong, very emphatic, very witty, and just didn't back off an inch.>> Mueller was fired from his job after Swift's reps informed his employer, radio station KYGO, of the alleged incident. he is suing for lost income and damages, she's countersuing claiming assault and battery. A red carpet photo featuring Swift, Mueller and his then girlfriend serving as a key piece of evidence.
Mueller's hand appearing to reach around Swift's lower half.>> You never know of course what jurys are thinking. We have a Six woman to male jurors. So you never know what jurors are thinking, but just as observing it it doesn't appear that it's going well for Mr. Mueller.>> Swift's own attorney had no questions for the pop star while she was on the stand.