Tyra Banks Unleashed Her Crazy On "GMA"

    She visited the show to talk about tonight's premiere of ANTM, then this happened.

    She didn't think America had seen enough of the "booty tooch" and decided to demonstrate it again.

    Followed by the "poochy tooch."

    Then she got her Shake Weight on.

    Before ending the segment by ripping the shirt off of "ANTM's" newest judge Rob Evans.