TMZ Live: Paris Hilton's Creepy Encounter on Heels of Stalker Danger

Paris Hilton had a terrifying encounter last night ... and didn't even realize it. Why was some guy creeping up behind her to SMELL HER HAIR?? And why didn't anyone in the crowd around them stop him?

Plus, Lindsay Lohan's pissed off about people saying she does cocaine ... with her mom. LiLo and Dina insist they never shared that much ... and now their attorney's getting involved. You buying their denial?

And, The Church of Satan isn't what you think it is -- we talk to the high priest of the COS about confessed Craigslist murderer Miranda Barbour ... and it will SHOCK you.