Arnold Schwarzenegger — Undergoes Emergency Heart Surgery  —  EXCLUSIVE  —  10:40 AM PT — Arnold's people just told us the following ... the procedure was “to replace a pulmonic valve that was originally replaced due to a congenital heart defect in 1997.

Zedd's $16 Million L.A. Mansion Has a ‘Costco Room’ So He Doesn't ‘Have to Leave the House’ … This is so much cooler than a man cave.  Music producer Zedd shelled out $16 million for his L.A. mansion in February and it's tricked out with everything from a full-size Skittles machine …

‘Roseanne’ Revival Renewed at ABC  —  A second season of the revival, No. 11 overall, comes on the heels of record-breaking ratings and a warm reception from critics.  —  ABC will be wringing more nostalgia from the surprisingly fruitful Roseanne reboot, giving a not-at-all-surprising renewal to the revived sitcom.

The Disturbing Secret Behind An Iconic Cartoon  —  Robyn Byrd and Katie Rice were teenage Ren & Stimpy fans who wanted to make cartoons.  They say they were preyed upon by the creator of the show, John Kricfalusi, who admitted to having had a 16-year-old girlfriend when approached by BuzzFeed News.

Authorities: Rapper Fabolous punched woman seven times, made threats to family in Englewood  —  Rapper Fabolous was arrested Wednesday on charges he allegedly punched a woman seven times in the face and threatened the victim's dad and her brother in Englewood, according to court documents.

Corey Feldman's Hospital Tests Came Back Negative for Drugs, Diseases  —  Corey Feldman has gotten a clean bill of health after saying he was stabbed with what he believes to be a syringe or a knife.  —  Corey's bodyguard, Jeff V. — who was with the actor at the time of the attack …

Tyga and 5-Year-Old Son King Cairo Sued by Simon Cowell's Ex-Fiancee  —  Tyga is nothing if not predictable, because he's being sued again where he lives ... and he also got his poor little son sued in the process.  —  Mezhgan Hussainy, Simon Cowell's makeup artist who he was once set on marrying …

The Sweetest Thing reunion!  A NSFW chat with the trio from the OG women's raunchfest  —  To read more Untold Stories, pick up the new issue of Entertainment Weekly on stands Friday, or buy it here now.  Don't forget to subscribe for more exclusive interviews and photos, only in EW.

Master of None & Ready Player One's Lena Waithe Talks Wedding Plans with Girlfriend Alana Mayo  —  Lena Waithe is having a dream year.  —  In September she became the first black woman to win an Emmy for comedy writing, for Netflix's Master of None, in which she also costars.

Katy Perry Not So Subtly Calls Dibs On Orlando Bloom's ‘Washboard’ Abs!  —  No wonder Katy Perry can't shake Orlando Bloom.  —  On Thursday, the Pirates of the Caribbean alum took to Instagram to share a particularly ripped #TBT snap.  While countless fans flocked to the A-lister's post to praise him …