She’s back Stateside after a lengthy term overseas, and last night Lady GaGa was in her element while performing in Philadelphia, Pennsylvania.

The “Just Dance” hottie wowed the crowd as she sang and danced her way through a hit-laden set, looking completely spent as she made her way from the venue.

In related news, GaGa recently revealed that she has a major crush on shock rocker Marilyn Manson despite the fact that she usually

goes for the wrong guys.

“I have a thing about Marilyn Manson. I think he’s amazing. I just have that weakness for leather, lengthy hair and a dark side. perhaps that’s not such a good thing. I have a problem in that I always go for wild boys. I like a poor boy. I go for these guys but it never ends well.”

Original post by http://www.gossipgirls.com