Tom Cruise's Rock of Ages dance training was a revelation. Dr. Conrad Murray is on suicide watch. Amber Rose says Kim Kardashian totally banged Kanye. Pregnant Jessica Simpson "crave[s] cantaloupe like a crazy person." Tuesday gossip can't control its urges.

The Scream couple are working in Hollywood together. Also today: Lifetime remakes a modern Southern classic, some exciting Game of Thrones news, and HBO scoops up Liberace.

Newly minted Dancing with the Stars contestant David Arquette was on tonight's Late Show. Arquette talked to David Letterman about being sober from alcohol, reconciling with estranged wife Courteney Cox, being enamored with fellow DWTS contestant Rob Kardashian's "great ass" (it's true, his ass is pretty spectacular), being scared of Nancy Grace, and more. But mostly, he just giggled. A lot! Check out our video of the interview's best four minutes above.

Blake Lively faces the hydra monster of naked scandals. Arnold Schwarzenegger is ready for divorce. Natalie Portman stands up Oprah. Ellen Barkin's live-in boyfriend is half her age. The only way to kill Thursday gossip is with fire.

Lady Gaga's "retarded" gaffe was "furiously unintentional." Jerry Seinfeld gets in a pissing match with Donald Trump. Lauren Bush wants to take fiance David Lauren's last name. Thursday gossip has regrets.

Kimora Lee gets uncomfortably honest about weight loss. Jessica Simpson uses her boobs to get out of parking tickets. 94-year-old Zsa Zsa Gabor may be a mother again. TGIFriday gossip.

Mickey Rourke takes back a compliment and trashes his movies. Lindsay Lohan brags about her mafia connections. David Arquette fails to seduce his wife at Disney World. Thursday gossip is full of failure.

Tiger Woods' gentle path is in danger. Courteney Cox and David Arquette reunite. Renee Zellweger dumped Bradley because he wouldn't propose. Britney Spears gets a tutor. Monday gossip backslides.

Chandler's new show premiered last night where Monica's old-new show should have been, and it blew it out of the water. Also today: lots of pilot casting news including TV roles for movie people, an interesting idea for The Office's future, and a scintillating blind item.

Here's a new full-length trailer for Scream 4, the somewhat gratuitously unnecessary fourquel (retch) in the reference-heavy horror series. The surviving originals are all back, plus a cast of youngs and a whole new set of scary movies to ape.

Mila Kunis faces an onslaught of obnoxious break-up rumors. David Arquette goes to rehab. Lindsay Lohan's court-ordered rehab ends. (And her freely chosen rehab begins.) Bieber and Selena make out on a yacht. Monday gossip abandons auld acquaintances.

[David Arquette in Miami with a jiggly pal. Photo via Bauer-Griffin]

Charlie Sheen bounces back from last week's cocaine- and hooker-related hospitalization with more cocaine and more hookers. Katy Perry's wedding launched an Indian police investigation. Kim Kardashian faces a Slutoween Sophie's Choice. Halloween's gossip roundup says "Boo!" and "You whore."

The nude woman who got Charlie Sheen hospitalized says he hit her and has hired a lawyer. Billy Ray Cyrus gets a divorce. David Arquette cried during his first post-Courteney sexual encounter. Thursday gossip shall overcome.

Here's a teaser trailer for Scream 4, a continuation of the slasher saga that began fourteen long years ago. We're back in Woodsboro and, in addition to the surviving regulars, we're saddled with a whole new cast of youngsters.

Multiple penis pictures hit the market—will we see West's wang? Katy Perry plans a monochromatic wedding. David Arquette wishes he didn't talk shit about his estranged wife's sex life. Thursday gossip has 20/20 hindsight and bionic penis-vision.

David Arquette is "begging" Courteney Cox to get back together with him. He's so torn up, he called his good friend Howard Stern to talk about it—and dished about their sex lives, "methodical" lovemaking, and extramarital relationships.

David Arquette's rumored mistress is a bar brawling Hollywood mean girl. Courteney Cox ditches her wedding ring. Minka Kelly's mother was a stripper. Al Franken makes an airport security joke. Tuesday gossip sneaks into your bed and steals your husband.

After 11 years of marriage, Courteney Cox and David Arquette have allegedly split.

• Marc Jacobs says he's totally over having celebrities at his fashion shows because it's boring, and the only reason Lady Gaga and Madonna turned up to his show last year was because Gaga was performing at the after-party and Madonna, well, she just showed up. "She came backstage, and I was like, 'What do you do with her now?' Because it's not like she was invited." Somewhere, Madonna is burning all of her Marc Jacobs clothing. [P6]
• Rumors have been swirling recently that Ben Affleck fell off the wagon recently and is now drinking again. (He checked himself into rehab back in 2001.) On Monday, a bearded Affleck was spotted "cruising aimlessly" at the Chateau Marmont and "looking worse for wear." Uh oh. [NYDN]
• Tiger Woods mistress No. 1, Rachel Uchitel, has scored herself a job. A day after sitting down with Extra's Mario Lopez for an interview and now the show has hired her as its new nightlife correspondent. Just like hooker-turned-sex columnist Ashley Dupre, Uchitel is proving that you can make a big bunch of terrible decisions in life and come out ahead in the end, provided you have no shame and a burning desire to be famous. [P6]