Mariah Carey & Nick Cannon Celebrate at Blue-and-Pink Baby Shower  —  The Conservatory Grill at the Montage Hotel in Beverly Hills was transformed into a blue-and-pink wonderland Sunday, as Mariah Carey and Nick Cannon celebrated the upcoming arrival of their twins with an elegant baby shower.

Mark Cuban, Charlie Sheen in talks  —  DALLAS — Mark Cuban, the outspoken billionaire owner of the NBA's Dallas Mavericks, and controversial actor Charlie Sheen could soon be business partners.  —  Cuban confirmed Sunday evening that he's had several conversations with Sheen recently …

Lindsay on Surveillance Tape — I Told Ya So!  —  Sources close to Lindsay Lohan tell TMZ she thinks the fact Kamofie & Co. sold the surveillance video of her proves what she's been saying all along ... they are just using her to make a quick buck.  —  As we previously reported …

Sam Trammell, Missy Yager Expecting Twins  —  True Blood babies on the way!  —  Sam Trammell, 40, and longtime girlfriend Missy Yager are expecting twins, his rep tells PEOPLE exclusively.  —  “The couple is thrilled and excited,” says a rep for Trammell.

Homecoming queen: Supermodel Gisele Bundchen shows off her moves at the Rio Carnival  —  Gisele Bundchen swapped the catwalk for a float as she showed off her dancing moves at the Rio Carnival yesterday.  —  The supermodel, 30, showed off her slim figure in a bottom-skimming gold dress …

EXCLUSIVE: Real Housewives Of Beverly Hills & Its Original Cast Will Return For Season 2!  —  It's official.  Real Housewives of Beverly Hills is coming back for a second season, and the original cast — including hold out Camille Grammer — will return, RadarOnline.com has exclusively learned.

Britney Spears, K-Fed “Didn't Speak” at Son's Ballgame  —  Britney Spears and Kevin Federline didn't exactly hit it out of the park at their son's Little League game in Calabasas, Calif. Sunday.  —  Though the former spouses both attended the team's opening day, a source tells UsMagazine.com that …

Guy Ritchie to Be a Dad - Again  —  Lock, Stock ... and a baby.  —  Director Guy Ritchie has a third child on the way, his rep confirms to PEOPLE.  His girlfriend of a year, model Jacqui Ainsely, 29, is pregnant with their first child together.  —  Ritchie, 42, is already dad to sons Rocco, 10, and David, 5, with ex-wife Madonna.

Sophie Monk Calls Off Engagement  —  Just six weeks after Sophie Monk shared her engagement news, she's single again.  —  The surprise announcement came from Sydney on Sunday.  While taping a new episode of Chelsea Lately, Chelsea Handler asked the Aussie model about her recent engagement to …

Snooki to Hit WWE's ‘Monday Night Raw’  —  Snooki is finally getting in the wrestling ring ... and it will all go down one week from tonight on WWE's “Monday Night Raw” ... TMZ has learned.  —  So far, it's unclear if the “Jersey Shore” star will actually FIGHT during the live event from St. Louis …

Bradley Cooper: Sorry, Charlie Sheen Won't Be in Hangover 2  —  Despite rampant rumors to the contrary, Charlie Sheen will not appear in The Hangover Part II, according to Bradley Cooper - that is, barring a technological miracle.  —  “Unless they have a time machine and we can go back to Bangkok …

Al Pacino — Targeted By IRS Over $188k Debt  —  Al Pacino — whose movies have grossed over $1 BILLION — owes the IRS $188k ... TMZ has learned.  —  The Internal Revenue Service just filed a tax lien against Pacino — claiming he slighted the government out of $169,143.06 in 2008 …

Charlie's Negotiations with Brooke Stalled  —  Lawyers for Charlie Sheen and Brooke Mueller negotiated all weekend, trying to hammer out a custody settlement, but sources tell us it didn't happen and now everyone's getting ready for court.  —  We're told several issues stand in the way of a settlement.

Gwynnie close to record deal  —  Gwyneth Paltrow, who's been shopping for a music deal, is in advanced talks with Atlantic Records, Page Six has learned.  The Oscar-winning actress is poised to sign a contract with the Warner Music-owned label to produce a country album following her starring role in “Country Strong.”