Corey Feldman -- Doing His Best (Worst?) Michael Jackson Impression

Corey Feldman doesn't mess around when he covers a Michael Jackson song -- he doesn't just try and sound the part ... he tries to look it, too!

Feldman performed as a surprise guest in the middle of a Limp Bizkit concert (yes, those still exist) at the House of Blues in Hollywood on Friday night. MJ's former pal did his own rendition of "Billie Jean" and what he lacks in talent, he makes up for in enthusiasm.