Gaga Denied Entry to Old Apartment [VIDEO]

During a segment for a upcoming 60 Minutes episode, Lady Gaga tries to visit her old apartment, but the lady that lives there now didn't feel comfortable having a camera crew, Gaga and Anderson Cooper crashing the crack party. See the video after the break.

But Gaga does share the first song she ever wrote with a very, very happy Anderson Cooper ;) See the whole interview this Sunday before the GRAMMY Awards on CBS plus listen for Mix 108 to premiere the new Gaga single Born This Way, later this week!