55. Tom Sizemore

REASON(S) HE’S ON THE LIST Sizemore pissed away movie-star looks and a promising acting résumé (Heat, Saving Private Ryan, Black Hawk Down) for a life in the meth dens and jail cells of LA. Now a homeless convict, he’s turned to VH1 and Dr. Drew Pinsky’s Celebrity Rehab to clean up and revive his career. (Spoiler alert: we think those opportunities went up in smoke a loooong time ago.) Kudos to the benevolent genius behind reuniting Sizemore in the Rehab house with ex-girlfriend Heidi Fleiss, whom he was convicted of battering in 2003, and who now reportedly calls him “a loser . . . who turns women gay.” We’re sure that’s helped their progress immensely.

LOOKS LIKE Victor Maitland in Beverly Hills Cop