Lisa Marie Raiding - Billy Corgan's Pumpkin Patch!

Loser at love SNAGS GRUNGE ROCKER – to show up estranged hubby.

DRUG-TROUBLED and broke Lisa Marie Presley has hooked up with grunge rocker Billy Corgan — to get revenge on her philandering estranged hubby, guitarist Michael Lockwood!

Lisa Marie, who turned 50 on Feb. 1, was caught by The National ENQUIRER cozying up with the 50-year old Smashing Pumpkins front man at a recent birthday party for outrageous rock icon Marilyn Manson.

“Lisa Marie wants to show her soon-to-be ex — and the world — that she can still get a man,” said a source close to the Presley family.

“And because Billy’s a famous rocker, she’s convinced it’ll get under Michael’s skin!”