Lisa Rinna Goes Under Knife to Reduce Upper Lip  —  She swore she'd never touch her infamous pucker again, but on Aug. 26, Lisa Rinna did just that - surgically reducing the size of her upper lip.  —  “My lips started to define who I am,” Rinna, 47, tells PEOPLE about why she decided to undergo the procedure.

MTV Bringing Back Punk'd, With Host Justin Bieber  —  MTV may need to start shopping for a trucker hat that won't mess with Justin Bieber's hair, because multiple industry insiders tell Vulture that the tween singer has been all but officially tapped as the host of a revival of Ashton Kutcher's Punk'd …

Are Rachel McAdams & Michael Sheen an Item?  —  In addition to her impressive film resumé, Rachel McAdams is also no slouch in the dating department.  Among her exes: Josh Lucas and Ryan Gosling.  —  Now the Canadian actress, 33 - who has starred in Mean Girls, The Wedding Crashers …

Rumer Willis and Boyfriend Split  —  Rumer Willis and her actor boyfriend Micah Alberti have parted ways.  —  “They decided it wasn't working,” a source close to the couple tells PEOPLE.  “They're moving on.”  —  Willis, 22, whose famous mother Demi Moore and stepfather Ashton Kutcher …

Rapper Lil' Wayne moved to solitary confinement after he is caught with music equipment in jail  —  Lil' Wayne will now have lots of alone time on his hands after getting banished to Rikers Island's version of solitary confinement Monday, the Daily News has learned.

Robert Pattinson & Kristen Stewart Eat Dinner At Ago  —  INF Daily caught Twilight stars/lovers Robert Pattinson and Kristen Stewart dining at Ago in Los Angeles last night.  The couple - who aren't fond of the paparazzi - appeared especially cranky, to the point of downright miserable.

Actress Keira Knightley Chops Off Her Hair  —  Hair ye, hair ye: Keira Knightley has chopped off her hair.  —  The sexy Brit, 25, debuted a sleek new 20s-style bob Tuesday at the Chanel spring/summer 2011 show during Paris Fashion Week.  —  “I had my hair bobbed about a month ago …

50 Cent and Chelsea Handler — Shot ... on a Date  —  50 Cent and Chelsea Handler went to a bar in New Orleans last night ... and by the way they got up close and personal with each other, they gave some serious credibility to those dating rumors.  —  TMZ has obtained a photo …

Betty White: You're Never Too Old for Sexual Desire  —  Betty White scoffs at the question.  —  “Does desire melt away with age?  I'm waiting for that day to come,” the 88-year-old tells AARP Magazine in its November/December issue.  “Sexual desire is like aging,” she continues, pointing at her head.

Jersey ‘Housewife’ Teresa Giudice Could Get Spun Off  —  Get ready Jersey, you're about to see a lot more of ‘Real Housewife,’ Teresa Giudice, as I'm told Bravo executives are discussing the possibility of giving the show's breakout star her own reality spin off show.

Kate Plus 8 Still Off TLC's Schedule  —  PHILADELPHIA - Kate Gosselin's reality TV show “Kate Plus 8” remains off TLC's official online schedule, and the show has gone silent on Facebook.  —  Slideshows: Two Years Of Kate¿s Changing Looks |  Gosselins Vs. The Duggars |  Field Guide To The Gosselins |

Kim Kardashian Would Be ‘Down for Some Hookups’ in New York  —  Now that she's moving to New York for her new E! show, Kim Kardashian says she's thrilled to give the single life a real chance - and won't say no if friends want to set her up on dates.  —  “I never have really given it a shot to be single …

Video: Bruce Willis Introduces the Lady Gaga-Inspired Meat Toupee  —  Bruce Willis has never shied away from his baldness — that is, until he visited David Letterman's ‘Late Show’ with a new fashion statement inspired by the infamous Lady Gaga meat dress.  —  On Monday, he showed off his “all natural” meat hairpiece.

Video: Will.I.Am & Nicki perform on David Letterman (and a questionable Willow Smith x Nicki remix surfaces)  —  Uploaded by yardie4lifever2.  - Discover more webcam videos and video blogs.  —  Last night Nicki Minaj made her first second appearance on the Late Show with Letterman …

Madonna's pissed  —  Holy crap she scares me  —  Some untouched photos from Madonna's recent Dolce & Gabbana photoshoot were leaked to the web last week (before and after above).  Needless to say, Madonna was not pleased.  Oh no, now everyone knows she doesn't really look like a supermodel!

Vulture Premieres the Poster for Ryan Gosling and Kirsten Dunst's All Good Things  —  Starring Ryan Gosling, Kirsten Dunst, and Frank Langella — and hitting theaters on December 17 (and VOD on November 5) — Andrew Jarecki's All Good Things dramatizes one of New York City's most famous true-crime stories …

EXCLUSIVE INTERVIEW: Teen Mom Amber Portwood & Fiance In Couples Counseling After Fight, Says Dad  —  MTV Teen Mom star Amber Portwood is in couples counseling with her on-again, off-again fiancé Gary Shirley after the network aired a violent episode between the couple, RadarOnline.com has learned exclusively.

Christina Hendricks Smokes?  —  Or more importantly, Christina Hendricks has a head, arms, mouth, shoulders, neck, hands, legs, lower torso?!  —  Who's doing this to me?  WHY ARE YOU RUINING MY LIFE?!  —  Photos: Pacific Coast News

I want to spend the night at Heidi Klum's house  —  Heidi Klum is rather attractive  —  I really should climb out of the crawl space and spend more time actually in Heidi Klum's house — especially her sexy bedroom with all the nude pictures hanging.  It's basically a 15-year-old boy's room, minus the expensive frames.

Alexander Skarsgard on that bloody Rolling Stone cover  —  Most celebrity photo shoots take weeks of planning, but that controversial Rolling Stone cover featuring a nude and bloodied trio of “True Blood” stars?  It “just happened on the day” - or so claims Alexander Skarsgård in a new interview with GQ UK.

HBO Developing Country Club Comedy With Kevin Bacon Producing & Possibly Starring  —  EXCLUSIVE: HBO is developing a single-camera comedy series based on Clint McCown's 1995 book The Member-Guest.  Feature writer-producer Steve Pink (High Fidelity) is writing the script.

'We're Not Felons, We're Family' Says TLC ‘Sister Wives’ Star With 4 Wives, 16 Children  —  Before he achieved fame and infamy on TLC by starring in the docu-drama that features his “plural marriage” lifestyle, Kody Brown wasn't hiding from the public.  —  In fact, the patriarch of Sister Wives …

Marilyn and Her Monsters  —  For all the millions of words she has inspired, Marilyn Monroe remains something of a mystery.  Now a sensational archive of the actress's own writing—diaries, poems, and letters—is being published.  With exclusive excerpts from the book, Fragments …