Heidi Klum is single again… Britney Spears is wearing a ring… Chantel Jeffries jiggling after Justin Bieber… Miley Cyrus and Madonna were seen rehearsing together… and celebrity parties after the Grammys

listen to ‘Showbiz – Jan 28, 2014’ on Audioboo

Heidi Klum is single again. When she and Seal broke up, she leaned on her bodyguard, Martin Kirsten, for emotional support, and that blossomed into a full-on relationship. But after 18 months of rebound dating, Heidi and Martin are no longer a couple. In fact, they are no longer ANYTHING. He’s not working as her bodyguard anymore, either. Of course, they want everybody to think they’re still friends and blah, blah, blah….

Britney Spears picked up her boys from basketball practice on Sunday and she was wearing a simple band on THAT finger, which are leading some to speculate that she secretly married her boyfriend, David Lucado. They were first spotted together last Valentine’s Day and have been inseparable ever since.

Chantel Jeffries sure is enjoying herself down in Panama, jiggling around after Justin Bieber. But he’d better watch his back because the minute he’s done with her, she’s going to be ready to sell her story to the highest bidder. Page Six says they’ve got multiple sources who confirm that right after Justin was pulled over for allegedly drag-racing, Chantel hired an attorney and started negotiating a deal with the weekly magazines and big entertainment shows. Reportedly, she wanted a $20K check AND a guaranteed mention of her modeling career. But when the networks refused to pay, she pulled out of the discussions. Meantime, she’s still giggling and jiggling away next to Justin.

Miley Cyrus will be featured on MTV’s Unplugged Wednesday night. MTV promised a number of surprise guests, but at least one cat is out of the bag. Miley and Madonna were seen rehearsing together at a sound stage in Hollywood Monday. We don’t know what they’re singing, but the special is being recorded tonight and we’ll see it tomorrow. And don’t forget, Miley’s Bangerz tour kicks of February 14 in Vancouver.

Whether you were a winner or a loser or you didn’t even get nominated, celebrities just wanted to party after the Grammys Sunday night. Daft Punk wouldn’t take off their helmets to accept their 5 Grammys, but they finally took them off to DJ at their after-party at the Park Plaza Hotel. Jay Z, Madonna, Lorde, Jared Leto and Stevie Wonder were among the celebrity guests. Across town, Drake was DJing the Young Money Cash Money Records party at Greystone Manor. Both Chris Brown’s ex Rihanna and his current girl Karrueche Tran were there, sitting at separate tables. But no reports of any stink eye. At the Republic Records party at 1Oak LA, Birdman was hanging out with Trey Songz, Jessie J, Nelly and Paris Hilton. Yes, she’s got a record deal with Cash Money Records. But Meek Mill threw the wildest party, popping bottles of Ace of Spades while surrounded by lions and a camel. The cops finally showed up at 5am to shut it down.