Zac Efron — 2 Rehab Stints This Year  —  2 REHAB STINTS THIS YEAR  —  EXCLUSIVE  —  Zac Efron has done rehab for cocaine addiction not once this year, but twice, after a major relapse ... TMZ has learned.  —  Sources familiar with the situation tell TMZ ... Zac has been doing cocaine …

Justin Timberlake defends ‘smart,’ ‘talented’ Miley Cyrus  — Facebook - Twitter - Reddit - Pinterest - Email  —  At 32, Justin Timberlake is a showbiz veteran.  Starting out as a child star, he made a graceful transition into being an adult celebrity, and as he told TODAY's Matt Lauer Thursday …

Jon Gosselin now waiting tables, living in a cabin in the woods - and doesn't pay any child support to ex-wife Kate Gosselin  —  Former ‘Jon & Kate Plus 8’ star says he's ‘hit rock bottom about twenty times now’ but is content in current job.  —  Jon Gosselin serves customers at the Black Dog.

The GQ Cover Story: Idris Elba  —  From The Wire to Pacific Rim to this fall's Mandela, Elba is the solitary man who always draws a crowd  —  Late one night, factory floor, somewhere in East London.  Idris Elba is two decades younger—so not yet The Wire's Stringer Bell …

Anti-Gay Law Blamed for Cancelation of Selena Gomez Concerts  —  U.S. pop star Selena Gomez has been forced to cancel two concerts in Russia after indirectly falling victim to Russia's anti-gay law, concert organizers said Thursday.  —  Gomez failed to secure a Russian visa …

Marvel Developing ‘Agent Carter’ TV Series  —  EXCLUSIVE: The “one shot” short films featured as extras on Marvel movies' DVD releases are becoming a hotbed for TV series ideas.  After one such short, Item 47 on The Avengers DVD about the agents of S.H.I.E.L.D., led to the new ABC/Marvel series …

Mila Kunis Comforts Emotional Ashton Kutcher at Kabbalah Leader's Funeral in Israel  —  Some of Hollywood's biggest stars are in mourning following the death of Kabbalah Chief Rabbi Philip Berg — and Mila Kunis and Ashton Kutcher were two familiar faces among the throng of thousands who paid their respects at his funeral.

‘Star Wars: Episode VII’ To Film In The City of Crosses, Saoirse Ronan Up For A Role, & We Debunk Benedict Cumberbatch Denials  —  Over the past couple of days, the talk of New Mexico being used for the new Star Wars movies has been pretty constant.  What wasn't mentioned is where in New Mexico they would choose to film.

Ryan Lochte Reality Series Canceled After One Season  —  The E! series featuring the Olympic swimmer ended its run in May and averaged 440,000 total viewers over its eight-episode run.  —  E! is no longer swimming alongside Olympian Ryan Lochte.  —  The cable network has opted …

Tupac Shakur Biopic Gets New Momentum As Emmett/Furla/Oasis To Co-Finance  —  EXCLUSIVE: Emmett/Furla/Oasis Films is teaming with Morgan Creek Productions to co-finance and co-produce Tupac, creating a new urgency for the long-gestating biopic on the hip hop icon Tupac Shakur.

Jay Z And Beyonce Top Our List Of The Highest-Earning Celebrity Couples  —  Jay Z and Beyonce Knowles are so much more than just the first couple of hip-hop: They're a combination of two of the savviest businesspeople in entertainment.  They made more than any other celebrity couple this year …

Cate Blanchett Sets Directorial Debut: Adaptation Of Herman Koch Novel ‘The Dinner’  —  EXCLUSIVE: After 20 years of great performances in front of the camera, Cate Blanchett is set to make her feature directorial debut on an adaptation of the Herman Koch novel The Dinner.

'Burglar's' book actually belonged to Famke  —  Detectives are now convinced the children's book left mysteriously at Famke Janssen's Soho penthouse last month actually belonged to the “X-Men” actress — because there was a to-do list stuffed inside with her name on it, a law-enforcement source told The Post.

Did Danny Roberts And Mike “The Miz” Mizanin Have A Hot “Real World” Affair?  —  Danny Roberts stopped by Watch What Happens Live last night with a few other former Real World cast members, and our favorite ever RW gay spilled some big secrets about how he spent one season of The Challenge hooking …

EXCLUSIVE: Two decades after her affair with Bill Clinton, Gennifer Flowers reveals they'd be together now if it wasn't for Chelsea and how former president confided in her that Hillary was bisexual  — She bitterly regrets rejecting him when he last begged to see her and says he's the ‘love of her life’

Shonda Rhimes Welcomes Third Child, a Baby Girl!  —  Shonda Rhimes is now a proud mother of three!  The Grey's Anatomy and Scandal creator announced on Twitter Wednesday, Sept. 18 that she has welcomed a third child, a baby girl, into her family.  —  PHOTOS: Stars who've adopted