Kelly Osbourne tweets—then deletes—an epic rant about her gold digging ex-fiance. Rihanna breaks up with her boyfriend. Charlie Sheen skipped Christmas to party. Taylor Momsen calls herself "a product." Wednesday gossip is a painful realization.

Kelly Osbourne went on a Twitter rant about "piece of shit" gold digger ex-fiance Luke Worrall. It began balefully on Christmas day: "Just found something out that has hurt my feelings so bad :( and christmas was going so well." Then last night, an epic rant, which Us Weekly caught before Kelly tweleted: "Luke Worrall is the biggest piece of shit, he has been trying to get back with me, I only came home for Xmas to see him. Meanwhile, he has been fucking hundreds of girls...behind my back. All he did was use me. All girls, beware of @Luke_worral he is a using Cunt! He used me for my money and a free ride. He is lucky I am not spilling the whole truth about what he did! He is the worst thing that ever happened to me. I don't give a fuck what happens to him anymore...I am and always will be too good for him...Darling, your pretty face will only get you so far because you don't have the brains to back it up." Kelly deleted the most incendiary tweets, but left this one up: "Dont think I have ever felt so stupid he made a fool of me going to be off Twitter for a while never felt heart brake like this in my life." Update: I copied and pasted Us Weekly's version of Kelly's Twitter rampage. But, as commenters note, Us left out the part about "hundreds of girls as we[ll] as men" in Luke's Casanova canon. [@MissKellyO via Us, images via Bauer-Griffin]

  • Speaking of bad Christmases: Apparently Charlie Sheen skipped three Christmas events—one with Denise, one with Emilio, and one with daughter Cassandra—and partied, instead. [Radar]
  • Rihanna and Dodgers outfielder Matt Kemp reportedly broke up because she's "so busy" and he's "sick of always following after her like a puppy dog all over the world." [Us]
  • Scott Disick wanted his 1-year-old son to earn $5000/episode to appear on wife Kourtney Kardashian's new reality show. "E! was like, 'Are you out of your mind?'" Apparently Scott "bungled negotiations, so you won't see Mason at all," now. In gold-plated room somewhere in southern California, Scott Disick wipes a bead of sweat from his brow with a $100 bill. Disick… Disick and Son. [P6]
  • "You get more insight as you get older, on everything," said world's oldest 17-year-old Taylor Momsen. "I kind of woke up one morning and was like, 'Oh I see what's happening, I get everything.' I woke up and was like, 'I get it, I'm a product.'" The most frightening thing about Momsen is when you realize that all those teen angst cliche you shouted at your mother in a fit of rage, before melting into tears and slamming your bedroom door—The world is a machine! I'm just a product! Everyone wants something from me!—are actually facts of life for her, a child star who has been earning her manager mother's keep since she was in diapers. This item ended up bleaker than intended. [ContactMusic]
  • Partying at a French ski resort, Tara Reid ordered 14 bottles of Cristal, then drank more booze out of a coffin marked "Prohibition." Sounds like a fever dream I once had. [P6]
  • LeAnn Rimes: Engaged but not pregnant. "This is such BS!!!! Lol, you people all report BS," she tweeted. In other news, her engagement ring is worth an estimated $85,000, says a celebrity engagement ring analyst (!) who notes, "it's not on the same scale as say Kate Middleton or even Carrie Underwood… but I'd put it in the same price range as Katy Perry's and Jessica Simpson's." [People, Celebuzz]

Leighton Meester is "a little OCD" and carries hand sanitizer everywhere she goes. [Seventeen]

  • Brangelina visited a wildlife sanctuary in Namibia with all six children in tow. The preserve is run by a couple with a son named Zacheo, a name destined to surge in the American baby name charts, for it has just the right balance of familiarity and strangeness. [People]
  • Kelsey Grammar is getting married ASAP: "Kayte and I are marrying because we are engaged, and we are engaged because we are in love and see no reason to postpone our happiness any longer." I'm imagining that comment said through clenched teeth, on the verge of stabbing the hundredth reporter to ask that question. [People]
  • Meanwhile, Camille Grammar is set to get $50 million, "sources connected with the divorce" say. [TMZ]