Lunchtime Lowdown

Kim Kardashian gets a head start on her 31st birthday celebrating in NYC with hubby Kris Humphries. (TMZ)Check out the finally released trailer for Angelina

• Charlie Sheen and ex-wife Denise Richards are all smiles after a dining together in NYC. (Radar Online) • See pics of Miley Cyrus and beau Liam Hemsworth's

• Chris Tucker in danger of losing his Florida mansion? (Radar Online) • Lea Michele shares adorable baby photo on Twitter. (Celebuzz) • Isabel Lucas covers

• Demi Moore is the face of Ann Taylor's holiday campaign! (Just Jared) • Keep up with Dr. Conrad Murray's trial with Radar's live stream.(Radar Online) • See a

• Rihanna releases cover art for Talk That Talk. (Just Jared) • DJ Pauly D auctioning himself off for a date! (Celebuzz) • Pixar thanks Steve Jobs for the

• Catch adorable photos of Vanessa Minnillo's childhood. (Radar Online) • Miranda Kerr bares her backside in Harper's Bazaar Australia. (Celebuzz) • Gwen

Jennifer Aniston and Justin Theroux hit up the Saturday Night Live after party in NYC. (Just Jared) Arnold Schwarzenegger heads to his hometown in Austria

Channing Tatum involved in Chicago bar fight on Friday night. (TMZ) Christina Aguilera rocks out at the Michael Jackson tribute concert in Whales. (Just

• Leonardo DiCaprio gives an intense expression on the J. Edgar movie poster. (Celebuzz) • See the 10 hottest leading ladies from political movies in bikinis!

• Live Chat with "Pretty Woman" Toddler's & Tiaras star Paisley Dickey! (Radar Online) • Giuilana Rancic polls people on best boobs in Hollywood.

• Pink and Gwyneth Paltrow co-starring in 2012 sex-addiction comedy! (MTV News) • Keep updated with Dr. Conrad Murray's trial Radar's live stream. (Radar

• See teen bride Courtney Alexis Stodden's bikini bonanza! (Radar Online) • Rihanna's fiery, red-headed wax figure revealed in London. (Celebuzz) • Catch

Russell Brand denied entry into Canada and forced to delay his comedy show. (E! Online) George Clooney dishes on being inspired by his father for his Ides of

• T.I. released from halfway house in Atlanta. (Radar Online) • Carey Mulligan sports diamond ring and fuels engagement buzz! (Celebuzz) • Exes Justin

•  Winnie movie poster — featuring Jennifer Hudson and Terrence Howard — revealed! (Just Jared) • Katy Perry cheers on BFF Rihanna at Rio concert! (Celebuzz) •

Brad Pitt's Moneyball takes second place at the weekend box office. (E! Online) Betty White teams up with singer Luciana for a rap song! (Huffington

Did Justin Bieber rent out Staples Center in L.A. for a romantic date night with Selena Gomez? (TMZ) Two and a Half Men signs on two new guest stars to the

• Britney Spears thinks her 30th year will be a good one. (Radar Online) • Check out some reviews for Taylor Lautner's film Abduction. (Celebuzz) • Christina

• Everyone's favorite teen bride Courtney Alexis Stodden is hosting a live chat with Radar Online about what it's like to be married to a man 35 years older!

• Watch Kelly Clarkson perform "Mr. Know It All" on the Tonight Show. (Celebuzz) • Check out Brad Pitt and Jonah Hill playing the "Yes/No" game. (Just Jared) •

• Rafael Nadal sizzles in sweaty shirtless ads for Armani underwear campaign. (Just Jared) • Catch the reviews for Demi Lovato's new album Unbroken.

Selena Gomez and Justin Bieber head to Atlanta for the 2011 Georgia Music Hall of Fame Awards. (Just Jared) Will Charlie Sheen be a presenter at tonight's

John Mayer postpones his next album due to problems with his vocal chords. (TMZ) Melissa Rivers speaks out on her split from Jason Zimmerman. (E!

• Brad Pitt says his religion "didn't work" for him. (Radar Online) • Check out adorable photos of Sandra Bullock's son Louis Bullock! (Celebuzz) • Watch Kathie

• Kate Moss launches fierce lipstick line with Rimmel London in honor of her 10-year anniversary with the cosmetics brand! (PopSugar) • Hot off a French Vogue

• Matt Damon and Gwyneth Paltrow's Contagion tops weekend box office sales! (MTV News) • Brad Pitt Oscar-bound for Moneyball role? (Huffington Post) • See a

Did Jennifer Lopez and Bradley Cooper go on a dinner date in NYC this weekend? (TMZ) Check out a play by play of Charlie Sheen's Comedy Central Roast last

• Want to learn more about Tiger Woods' ex-wife, Elin Nordegren? Check out these seven juicy facts! (Radar Online) • Rihanna rocks new Armani Jeans ad.

• Rosie O'Donnell covers O magazine with Oprah Winfrey and dishes on her new show. (Radar Online) • Selena Gomez, Eva Longoria, Shakira, Salma Hayek and more

• Ke$ha has been named the Humane Society International's first global ambassador. (Just Jared) • Take a look back in photos at celebs born in September.

A pregnant Beyonce leaves a Venice hotel with hubby Jay Z on her 30th birthday! (Just Jared) Victoria, back in pre-baby shape, and David Beckham step out in

Chaz Bono heads to rehearsal for the Sept. 19 Dancing with the Stars ABC premiere. (TMZ) Happy birthday to actor Charlie Sheen on his 46th birthday! (Celeb

• Taylor Swift reveals her first "Wonderstruck" perfume ad. (Just Jared Jr.) • Check out Emma Watson's new Lancome commercial. (Celebuzz) • Ben Affleck begins

• Joe Manganiello joins Magic Mike movie about strippers. (Just Jared) • Dane Cook hits the beach with his girlfriend. (Celebuzz) • Check out the new promo for

• T.I. headed to a halfway house after being released from prison. (MTV News) • Peter Facinelli talks wearing spandex in superhero spoof. (Celebuzz) • Madonna

• Alexander Skarsgård tells Blackbook magazine refuses to bite his True Blood fans. (Just Jared/Blackbook) • Chace Crawford looks hot on the set of Gossip Girl.

• Emma Roberts is heading to college in NYC! (Just Jared) • Kendra Wilkinson flaunts her long legs at VMAs after party. (Celebuzz) • Watch MTV's preview for new

The cast of Jersey Shore escapes hurricane Irene by taking a private jet to L.A. for the MTV Video Music Awards. (Huffington Post) Casey Anthony is receiving

Is Chaz Bono headed to Dancing with the Stars to compete in the upcoming season? (TMZ) Brad Pitt helps a woman to safety while filming a scene on set of

• Liam Hemsworth shares his man crush — Kelly Slater! (Celebuzz) • Catch a sneak peek of Twilight costars Peter Facinelli and Nikki Reed in 'Wonder Twins'

• Blake Lively turns 24 today! (PopSugar) • Watch Rosie O'Donnell's new promo for The Rosie Show. (Just Jared) • Kate Hudson and Matt Bellamy kiss over lunch

• Michelle Williams' My Week With Marilyn movie poster revealed! (Huffington Post) • Amy Poehler's son Archie makes silly face for the cameras. (Celebuzz) •

• OK Go team up with the Muppets for new "Muppet Show Theme Song" video. (Huffington Post) • Kylie Jenner celebrates her 14th birthday. (Celebuzz) • Pippa

• Rebecca Hall cover Corduroy and says she'd love to work with Justin Timberlake. (Just Jared) • Alexander Skarsgård grabs a bite to eat in the Big Apple.

Demi Lovato celebrates her 19th birthday with a stop to CVS. (Just Jared) Amicable exes Charlie Sheen and Brooke Mueller vacation together in Mexico.

Lindsay Lohan heads to Santa Barbara for pal Kim Kardashian's wedding. (TMZ) Plans have been made for Real Housewives of Beverly Hills star Taylor

• New movie poster for Taylor Lautner's Abduction revealed! (Just Jared) • Ryan Rottman joins "Straight But Not Narrow" PSA. (Celebuzz) • Anne Hathaway meets

• Katy Perry is crediting her fans for tying Michael Jackson with the #1 singles record. (Radar Online) • Check out stars who have taken a turn on the Broadway

• Matthew McConaughey to play an ex-stripper in Magic Mike? (Huffington Post) • Bar Refaeli flaunts her bikini bod for new ad campaign. (Celebuzz) • Check out

• Taylor Momsen says she quit acting to tour with her band. (Celebuzz) • Chris Hemsworth "disappointed" Thor director won't shoot sequel. (Just Jared) • Miranda