Released From Hospital  —  Richard Simmons has been released from a Los Angeles hospital after demonstrating bizarre conduct Friday night ... TMZ has learned.  —  TMZ broke the story ... Simmons was taken to Cedars-Sinai for observation Friday just before midnight.

After Show Cancellation  —  Kanye West was too popular for his own good in NYC early Monday morning — his planned 2 AM pop-up concert was overrun with fans, then it got canceled and people went crazy.  —  The concert was scheduled for 2 AM, but an hour before Kanye announced on Twitter …

Gigi Hadid Refers to Hanging Out with Her ‘Boyfriend’ After Splitting from Zayn Malik  —  Gigi Hadid and Zayn Malik are keeping everyone guessing about their current relationship status.  —  Speaking to ELLE on Friday at the Maybelline New York Beauty Bash in Los Angeles, Hadid mentioned her boyfriend …

Hilary Swank Breaks Off Engagement to Former Tennis Pro Ruben Torres  —  Hilary Swank has called off her engagement to former professional tennis player Ruben Torres.  —  Reps for the actress exclusively confirm to PEOPLE the engagement is off.  —  Swank, 41, was spotted without her ring …

JK Rowling tells of anger at attacks on casting of black Hermione  —  Author says Noma Dumezweni is ‘best for the job’ in West End play Harry Potter and the Cursed Child  —  JK Rowling has revealed her frustration at online reaction by “a bunch of racists” to news that the role of Hermione …

Taylor Swift Surprises Fan with a Special Performance of ‘Blank Space’ at His Wedding (and Made Him a Handmade Gift)  —  Taylor Swift helped one very happy groom - who's also been a longtime fan of the singer - fill his blank space Saturday night.  —  While celebrating their love in front …

911 Emergency  —  Dan Aykroyd was rushed to the ER on Saturday after complaints of stomach pain ... TMZ has learned.  —  LA City Fire tells TMZ paramedics responded to a call at his house around 10am Saturday morning and transported him to a Santa Monica hospital.

Reunited!  Ben Affleck and Matt Damon Joke About Their ‘Guys of the Decade’ Trophy at the Guys Choice Awards  —  Ben Affleck and Matt Damon's bromance is officially the one to beat.  —  The close friends were honored Saturday night with the “Guys of the Decade” award at Spike's 10th Annual …

Tenacious D Confirms Jack Black Is ‘Alive and Well’ After ‘Sick’ Death Prank from Alleged Hacker  —  Never fear, Jack Black is still rocking on.  —  The actor's band Tenacious D revealed on social media, Sunday, that their Twitter account had been hacked and a message had been sent out saying that Black had died.

NICK WON'T SIGN OFF ON OUR DIVORCE  —  Mariah Carey wants a divorce and wants it badly, but Nick Cannon will not cooperate ... TMZ has learned.  —  Sources connected with the former couple tell TMZ ... Mariah has been trying to get Nick to sign off for nearly a year, but he just won't do it and won't say why.