Tom Petty Found Unconscious in Full Cardiac Arrest (UPDATE)  —  EXCLUSIVE  —  1:35 PM PT — Sources tell us at 10:30 Monday morning a chaplain was called to Tom's hospital room.  We're told the family has a do not resuscitate order on Tom.  The singer is not expected to live throughout the day, but he's still clinging to life.

50 Killed, 400 Wounded at Jason Aldean's Las Vegas Concert - Deadliest Mass Shooting in U.S. History  —  At least 50 people have been killed and 400 wounded after a gunman opened fire on a country music festival with a fully automatic weapon Sunday night in what is now the worst mass shooting in U.S. history.

Heidi Montag Gives Birth, Welcomes First Child With Spencer Pratt: Details!  —  Now a family of three!  The Hills alums Heidi Montag and Spencer Pratt welcomed their first child, a baby boy named Gunner Stone, on Sunday, October 1, Us Weekly exclusively confirms.

Hugh Hefner's Widow Crystal Breaks Her Silence: ‘He Was an American Hero’  —  Crystal Hefner is opening up as she mourns husband Hugh Hefner, who died Wednesday at 91.  —  “I haven't been able to bring myself to write most people back to thank them for their condolences.  I am heartbroken.

Marilyn Manson Injured Onstage in New York (Watch)  —  Johnny Mathis Gets Clive Davis Treatment on ‘Great New American Songbook’ Collection  —  Box Office: Tom Cruise's ‘American Made’ Dead Even With ‘It,’ ‘Kingsman 2’  —  Bruce Springsteen Plays Two Songs With Bryan Adams at Canada's Invictus Games (Watch)

Kenya Moore Disinvited From ‘Housewives’ Cast Trip Because Husband Won't Film  —  Kenya Moore's husband is still MIA for the filming of “The Real Housewives of Atlanta,” and it's cost her a lot of moola, a trip to Spain and maybe her gig itself.  —  ‘RHOA’ production sources tell us …

Scarlett Johansson and Colin Jost Make First Public Appearance Together at SNL Party Attended by Beyoncé  —  Scarlett Johansson and beau Colin Jost made their first joint public appearance Saturday night at an SNL after party attended by a slew of fellow celebs, including none other than Beyoncé.

Khloe Kardashian's Baby Daddy Tristan Thompson Buying a Home in L.A.  —  Khloe Kardashian's boyfriend is going to be her baby daddy now ... so he's stepping up his real estate game for the sake of his family.  —  Our Kardashian sources tell us ... Tristan Thompson's plan to simply rent …

Monty Hall, Co-Creator and Host of 'Let's Make a Deal,' Dies at 96  —  Monty Hall, the genial host and co-creator of “Let's Make a Deal,” the game show on which contestants in outlandish costumes shriek and leap at the chance to see if they will win the big prize or the booby prize behind door No. 3 …