Corey Feldman performs “Jessie’s Girl” at the Las Vegas Club, on video

Jessie better watch it because Corey Feldman‘s coming for his girlfriend — the star sang it all after performing in Las Vegas on Friday night!

The actor stopped by Caspian’s Rock & Roe, an underground-style rock lounge located inside Caesars Palace… where he jumped on stage and let loose. Richard Springfieldthe hit song “Jessie’s Girl”.

Feldman begins his appearance by saying he can’t believe he was talked into performing on stage… before calling Springfield a friend and singing his heart out.

At the end, CF jokingly asks for tips… while cradling a bucket with the word painted on the side.

Feldman stopped at the scene with his girlfriend Adrien Skye and executive of Caesars Justin Crews before playing with the house band.

Caspian’s is a popular place in Vegas BTW… Macy Gray played in the joint – while the Van Halen star Sammy Hagar named the place when it opened.

First Rick Springfield, now Corey Feldman…man, Jessie can’t catch a break!