Demi Moore Steps Out for First Time Since Treatment  —  Demi Moore made her first official appearance since getting out of treatment, showing up Tuesday at a Beverly Hills house party to support her close friend, British TV host Amanda De Cadenet.  —  Hosted by InStyle Managing Editor Ariel Foxman …

Anna Paquin and Stephen Moyer expecting — EXCLUSIVE  —  True Blood costars Anna Paquin and Stephen Moyer are expecting, their reps confirmed to EW today.  The pregnancy is Paquin's first; Moyer, 42, has two children from previous relationships.  Paquin, 29, is due this fall.

X17 EXCLUSIVE - BRAD PITT AND ANGELINA JOLIE CELEBRATE ENGAGEMENT WITH FAMILY TRIP TO THE GALAPAGOS ISLANDS  —  Newlyweds Brad Pitt and Angelina Jolie touched down in Guayaquil, Ecuador Tuesday with the family in tow, to visit the Galapagos Islands, X17online can report exclusively.

Baby No. 5 on the Way for Taylor Hanson  —  Hanson's latest release?  Another baby for Taylor!  —  The musician, 29, who's one-third of the band Hanson, and his wife Natalie, 28, are expecting their fifth child, their rep tells PEOPLE exclusively.  —  “Natalie and I are so anxious to meet …

Pics!  Christina Aguilera Takes Her Shiny Thighs to Dinner  —  We found a slightly slimmed down Christina Aguilera as she and boyfriend Matthew Rutler left Craig's restaurant in West Hollywood last night.  Xtina was really showing off her fake-n-bake - and her legs were either doused …

Exclusive Video and Pix: Miley Cyrus Rushes To The Emergency Room!  — Just-In Video!  Miley Cyrus Heads To The Hospital ... She May Have Cut Her Finger |  GossipDavid by David Caplan on Exclusive Video and Pix: Miley Cyrus Rushes To The Emergency Room!  — ADRIANNE MAC DONALD on Brad Pitt & Angelina Jolie: Finally engaged!

Exclusive: Katy Perry Wants Russell Brand Back  —  Three months ago, Katy Perry sought revenge on her ex-husband, Russell Brand, when she channeled her anger in a new bitter ditty “Part of Me,” but these days, Perry is singing a different tune.  —  “Katy's been trying to get him back!” …

Gavin DeGraw: Dancing With the Stars Was “Like Summer Camp”  —  Gavin DeGraw faced off against Jaleel White in a “dance duel” on Tuesday's Dancing With the Stars, and the singer tells Us Weekly he thrived in the high-pressure environment.  —  “I'll miss the whole pressure element of this show …

Could Kim Kardashian Really Run for Mayor?  —  Hello, you either have JavaScript turned off or an old version of Adobe's Flash Player.  Get the latest Flash player.  —  Seeing how Kim Kardashian has pretty much done it all, what's left?  —  Well, if the E! reality star has her way, she may someday be entering the political arena!

‘Basketball Wives’ Star Jennifer Williams Sues Over Slap Fight — I'm Traumatized!!!  —  “Basketball Wives” star Jennifer Williams is finally fighting back after being slapped in the face by her reality show nemesis Nia Crooks ... with a big, fat, stinging lawsuit.

Exclusive: Taylor Armstrong: I'm “So Not Ready” to Date Again  —  Taylor Armstrong probably won't be “going Oklahoma” on anyone in Season 3 of The Real Housewives of Beverly Hills.  —  Us Weekly caught up exclusively with the Bravo star, 40, for an update on her life after her recent return …

Britney Spears — Closing $15 MILLION Deal to Judge ‘X Factor’  —  Closing $15 MILLION Deal  —  To Judge ‘X Factor’  —  EXCLUSIVE  —  Britney Spears and “X Factor” have struck a deal that will line the singer's pocket to the tune of $15 million for next season ... TMZ has learned.

Exclusive: Kanye West: I Never Said Kim Kardashian Was “My Beyonce”  —  Kanye West needs to clear the air.  —  Since the Grammy-winning rapper, 34, was snapped out and about in NYC two weekends ago with Kim Kardashian, much has been said about his relationship with the reality star, 31.

Justin Bieber — Alleged IMPOSTOR Arrested in Child Porno Sex Sting  —  Alleged IMPOSTOR Arrested  —  in Child Porn Sex Sting  —  BREAKING NEWS  —  A grown-ass man who allegedly POSED online as Justin Bieber has been arrested in Canada after cops say he threatened a 12-year-old girl into performing sex acts over the Internet.