The proof is in the pictures. For those that questioned the validity of a reported sex tape featuring rap icon Tupac Shakur, TMZ has uncovered photographic evidence of the explicit encounter.

As TMZ previously reported, the pictures show Pac receiving oral sex from a woman as he holds a drink in his right hand and a blunt in the other. The celebrity news website was able to view the video and they deduced that an unreleased Tupac song is playing in the background.

During the five-minute sex session the “I Get Around” rapper even takes a moment to chop it up with rap associate Money B of Digital Underground fame, as the woman performs the sex act. Pac is even seen laughing with other members of his crew in the room.

The exclusive tape, which was shot in 1991, has already sparked a bidding war among two porn companies who are offering six-figure payouts.

(Photo: Interscope Records)