No, Heidi and Spencer haven't filed for an annulment -- at least, not as far as we know. But the Hillzie (who recently changed her last name from "Montag" to "Pratt") has decided she'll now be ditching her last name altogether.

"In keeping with the great tradition of stars like Madonna and Cher who are on a first-name-only basis with their fans, I've decided to go by the name of 'Heidi,'" the au courant celeb recently told E! Online.

Great idea, lady! After all, nothing says superstardom like having a one-name moniker! Er, most of the time. Anyhow, here's to hoping Heidi moves past Sinbad/Moby territory and lands safely in Beyonce/Oprah range ...

Earlier: Breaking: Heidi 'Montag' Is Gone, Baby, Gone

We've all seen 30 Rock parade out the guest stars this season in the (apparently misguided) hopes of boosting ratings. And while Oprah and Jennifer Aniston's cameos failed to attract viewers to the too-smart-to-be-popular NBC sitcom, there's one more celeb who's ready to pick up where they left off: Sean "Diddy" Combs.

"I'm definitely trying to holler at Tina Fey," Diddy tells E! Online. "Me and Tracy [Morgan], we've been talking, and we got a scheme up our sleeves. I'm definitely trying to get in on that in the next two years, for real."

+ Think Diddy's got what it takes to save 30 Rock from dying a slow, Studio 60 death? We sure hope so! Otherwise it's only a matter of time before Tina Fey's laugh-out-loud comedy gets yanked off the air -- and replaced with (yet) another tired Friends ripoff.

• Believe it or not, Audrina Patridge wasn't exactly Miss Popularity back in high school. "I got picked on," the Hills star admitted. "Girls... would call me names and spread terrible rumors." (Fox News)

• And apparently, some things never change! "I have a lot I need to get off my chest lately, as there are a lot of false and malicious things being said about me," 'Drina wrote on her MySpace. Geez, no wonder her current mood is listed as "Drained." (Audrina's MySpace)

• Oh, and if all that wasn't enough? Audrina totes busted her ankle while doing a stunt for Ellen Degeneres' talk show. (Audrina's website)

• Will America's Next Top Model spinoff become the new Queer Eye? Yes! That is, if Mr. and Mrs. Jay have anything to say about it. (Usmagazine.com)

• Check out a sneak preview of Oprah and Jennifer Aniston's cameos on 30 Rock. (E! Online)

• 90210's Jason Priestley is looking forward to reuniting with his TV ex-girlfriend and fellow Minnesota Twin. (TV Watch)

• In addition to perfecting her Sarah Palin impression, Tina Fey's been busy recruiting A-listers for her hit show, 30 Rock. First Jennifer Aniston, then Oprah, now Salma Hayek? Who's next, the pope? (Gossip Girls)

• Despite having nothing but the utmost respect for Fox News, Elisabeth Hasselbeck denies she's leaving The View. (Usmagazine.com)

• Project Runway sneak peek! Here's a preview of Jerell, Kenley, Korto and Leanne's Bryant Park collections, for those of you with no patience -- and no Getty images subscription. (E! Online)

• Time magazine's picks for the top ten most unnecessary tv spinoffs. And yes, Joey from Friends' short-lived solo project made the cut. (Time via TV Squad)

• Fox 5 news anchor John Roland on why he decided to go commercial. (NY Daily News)

• Jimmy Smits stabbed a stuntman on the set of Dexter when he grabbed a real knife instead of the plastic prop. (Perez Hilton)