By Stephanie Tillman
September 19, 2013 / 6:52 AM
Zac Efron's coke habit was more serious than first reported, as TMZ has learned he went to rehab twice this year after a major relapse. Harry Styles doesn't like staying in his fancy big house by himself, so he sleeps over at BFF Nick Grimshaw's when he's in London. Police have concluded that the creepy doll book left at Famke Janssen's home by an alleged burglar was actually hers. Kanye West demanded that the BBC staff iron his dressing room carpet because it was "too bumpy" before his performance on Later… With Jools Holland. Adrienne Maloof's ex-husband Paul Nassif is going to star in a new reality show about botched plastic surgery. Liam Hemsworth's new girlfriend Eiza Gonzalez has landed a "straight American girl" movie role in All Hail the Squash Blossom Queen. HIV-positive porn actors held an emotional conference to speak about the need for condoms int he industry. 
