The Jonas Brothers Surprise the Obama Girls  —  Malia and Sasha Obama; Nick, Joe, and Kevin Jonas  —  On their first night in the White House, Malia and Sasha Obama quickly learned the perks of being first daughters.  —  While their parents were making their rounds at the inaugural balls …

K-Fed's New Gal Plays Mommy for Brit's Kids  —  Britney's not gonna like this.  —  K-Fed and his new girlfriend, Victoria Prince, took Sean Preston and Jayden James out for lunch at a Japanese restaurant in Fresno this weekend — where Prince played the role of interim mom.

Girl Gone Wild: Sarah Larson Grinds Multiple Men, Goes Home With Ashlee Simpson's Ex  —  Girl Gone Wild: Sarah Larson Grinds Multiple Men, Goes Home With Ashlee Simpson's Ex |  Lindsay Lohan & Samantha Ronson Rekindle Love |  Blunt & Krasinksi Still Pretending To Be Single …

John Mayer Dumps Jennifer Aniston...Again?  —  The couple have reportedly gone their separate ways for the ninth time...  Jennifer Aniston and singer boyfriend John Mayer have reportedly called it a day on their on-again, off-again romance.  —  The couple - who haven't been pictured together since …

Jennifer Hudson Emerges, Smiles  —  Jennifer Hudson hasn't been seen out in public since her horrible family tragedy last October, but the singer/actress reappeared in Florida a few days ago looking in better spirits.  —  We're told she was out with her fiancé, looking for a new bed.

Marc Anthony, Jennifer Lopez Share Romantic Duet at Inaugural Ball  —  That Marc Anthony sure knows how to end his set.  —  The crooner completed his inaugural performance by bringing “my wife,” Jennifer Lopez, on to the stage with him, for a duet.  —  This thrilled the crowd …

Police Investigate Extortion Demands on Travoltas  —  John Travolta and his Wife Kelly Preston are facing more heartache as reports of extortion threats against the family are revealed by police.  —  The actor's Jacksonville-based lawyers said on Monday that they will fight the reported demands …

“Gossip Girl” Star — My Show or My Kid  —  A main character in “Gossip Girl” may be killed off, depending on what a judge rules tomorrow.  —  Kelly Rutherford, who plays Lily van der Woodsen, was in court this morning, asking an L.A. County Superior Court judge to green light her request …

RENEE ON A DATE  —  RENÉE Zellweger (above), who hasn't been romantically linked to anyone since she divorced country singer Kenny Chesney, had a date Saturday night with MSNBC legal correspondent Dan Abrams, who has a thing for actresses.  The two were spotted at a cozy table for two at the American Hotel in Sag Harbor.

Katy Perry Takes a Vow of Celibacy  —  Katy Perry won't be kissing a boy — or girl — anytime soon.  —  “I've actually taken a vow of celibacy this year,” she tells the new issue of TV Guide.  “No kissing anyone.  Just my cat, Kitty Purry.”  —  The singer, 24, and her beau …

Michelle Obama's hairstylist inks TV deal  —  Johnny Wright developing reality show with 44 Blue  —  Michelle Obama's hairstylist has landed a development deal to star in a reality show.  —  Former Chicagoan Johnny Wright has styled the first lady's coif for the Democratic National Convention …

Ask Ausiello: Spoilers on ‘Lost,’ ‘House,’ ‘Gossip Girl,’ ‘The Office,’ 'Grey's Anatomy,' ‘Medium,’ ‘Chuck,’ ‘24,’ ‘Brothers & Sisters,’ and more!  —  Question: Come on, Ausiello!  Give us scoop on Gossip Girl!  — Sam  —  Ausiello: First let me say that Monday's episode was an absolute triumph …

No Doubt Announces Summer Tour  —  After four years apart, No Doubt is getting back together for a summer tour.  —  The band, featuring singer Gwen Stefani, will launch the highly anticipated tour this May at outdoor amphitheaters and arenas throughout the summer.