Was Wiz Khalifa tricked into filming a celebrity sex tape?

Wiz Khalifa banged a Playboy chick last night … which sounds awesome — except for the part where it was recorded without Wiz knowing … and might be shopped around as a celeb sex tape. Wiz posted a few photos Thursday morning showing him partying with Playboy model Carla Howe …who appeared with Wiz in the 2012 movie “Mac & Devin Go to High School.”

Wiz and Carla definitely did the deed — no one’s denying that — but a source close to the situation says a camera was rolling during their fling. The source says the footage is now being offered around Hollywood … with the hopes of releasing the next big sex tape.

One problem — we’re told Wiz had NO IDEA he was being recorded at the time. Sources close to Wiz tell us if anyone does try to release the video … he’s ready to lawyer up to block it. He’s already deleted his pics with Carla.

We’ve reached out to Wiz’s rep — so far, no word back.

Beware the one night stand.