Check out our Elephant Man section for more posts about Elephant Man.
AllHipHop.com has an interview with Elephant Man. It was released June 8, but this is the first that I've heard of it. In it, he mentions that Jha-Jha from Dipset is on the album (see below).

AHHA: When I think of your album title, Let’s Get Physical, I think of the Olivia Newton-John song.

Elephant Man: Alright! I’ve got a song like that. We sing back the original Olivia Newton-John vocal. A girl sing it back, and then Elephant Man DJ’ing on it, and you got Zsa Zsa from Dipset so it’s crazy. The album is so moving. When you hear the CD, it’s so moving. That’s why I named the CD Let’s Get Physical because it’s so active and energetic that you can’t sit down. It’s crazy and sexy.

Via Theo in the forums.