Lohan, Avril in public brawl  —  Lindsay Lohan is locked in a bitter feud with rival starlet Avril Lavigne after the pop star publicly branded Lohan a “loser.”  —  Lohan and Lavigne had a huge fight in front of fellow guests at Hollywood's Chateau Marmont.  It ended with Lohan desperately trying to get her rival thrown out.

Bankable Books  —  Hi everybody...  I'm so EXCITED!!  I said I was going to do it, and here it is!  It's for all the girls and guys who want a lot more FANTASY in their lives... and some fierceness and magic, romance and mystery, crazy and wild adventures, and yeah, some danger too.

SALARY DISPUTE HOLDING UP ‘TWILIGHT 5’ ANNOUNCEMENT  —  EXCLUSIVE: Summit Entertainment is working furiously to close the talent deals required to split Stephenie Meyer's fourth “Twilight” novel into two films.  But an unlikely roadblock is holding up an announcement …

Tiger Divorce — Get it Done, Keep it Quiet  —  TMZ has learned Tiger Woods and Elin Nordegren are trying to strike agreements on child custody and division of assets ... and then quietly and quickly file divorce papers to end their marriage.  —  Sources very familiar with the situation tell TMZ …

Miley Cyrus and Justin Bieber Go on Dinner Date  —  Hollywood's newest young power couple?  —  Justin Bieber and Miley Cyrus went out to dinner together at Ari-Ya Sushi in West Hollywood Monday night.  Not sighted: Cyrus' beau and Last Song co-star Liam Hemsworth.  (See more photos on X17Online.com.)

Erin Andrews: Elisabeth Hasselbeck “Never” Called Me to Apologize  —  Erin Andrews is still waiting by the phone for Elisabeth Hasselbeck's apology.  —  Last week, Hasselbeck insulted Andrews' skimpy DWTS costumes in light of the peephole stalker who posted a nude video of her (he is now serving a 2 1/2-year prison term).

Blake Shelton and Miranda Lambert Engaged!  —  He may be classified as a “hillbilly” singer, but Blake Shelton polished up his manners when it came to popping the question to Miranda Lambert.  —  “He called my dad and got his blessing first,” Lambert tells PEOPLE about Shelton's surprise proposal on May 9.

TV's richest kids  —  He's been working since he was 5, broke into show business starring opposite Sharon Stone and he's got to be home by 10.  —  Angus T. Jones — the “half” in “Two and a Half Men” —is the highest paid kid on TV.  —  Just as the school year is coming to an end …

Another Boyfriend, Another Headache for Anne Hathaway  —  Can't Anne Hathaway — one of Hollywood's most angelic and seemingly nice young actresses — just find a guy without some sort of criminal implications?  —  The ‘Alice in Wonderland’ starlet is stuck in the middle of more headlines thanks …

Entire Jersey Shore Cast to Be Replaced for Third Season  —  Fist pump while you can.  —  The Jersey Shore's casting director admits to Blackbook magazine that the entire cast will be replaced for the third season.  —  Snooki, The Situation, JWOWW, Pauly D, Sammi and Ronnie reportedly demanded …

Evan Farmer & Laura Bell Bundy Reveal CMT's 2010 Music Award Nominees  —  PeopleTV: Laura Bell Bundy and Evan Farmer announce the 2010 CMT Music Award Noms  —  The CMT Music Awards pride themselves on being the only fan-voted awards show in country music, and PEOPLE has the exclusive first look at the nominees in the major categories.

Kristin Chenoweth Slams Newsweek's ‘Horrendously Homophobic’ Article  —  Broadway actress Kristin Chenoweth slammed Newsweek writer Ramin Setoodeh, who criticized Sean Hayes for not being able to pull off playing a straight man in ‘Promises, Promises.’ He went on to generalize the casting problem to all gay actors.

Lady Gaga Goes Out in See-Through Underwear  —  Ain't no shame in her game!  —  Lady Gaga showed off her bod in a black bra, matching see-through underwear, fishnet stockings and a distressed leather jacket in Sweden Sunday.  —  No stranger to showing skin (she recently told NY Magazine that …

Charlie Sheen — It's Easy to Say Goodbye  —  Suddenly it's looking like Charlie Sheen may not re-sign with “Two and a Half Men” — sources tell TMZ.  —  Several sources familiar with the situation say Sheen likes playing Charlie Harper but he's thinking about “the next thing” — though no one would be specific.

Katy Perry Wants a ‘Small’ Wedding, But a ‘Fat Reception’  —  For her wedding to “bridezilla” fiancé Russell Brand, Katy Perry already has worked out a few little - but important - details.  —  “I think [the wedding] will be small,” the singer, whose new single “California Gurls” …

Exclusive: '90210′ star goes gay for ‘True Blood’  —  Michael Steger is going from being surrounded by metaphorical bloodsuckers to literal ones: The 90210 actor has been tapped to guest star on True Blood, sources confirm to me exclusively.  —  Steger will play Tony …

Claudia Schiffer poses nude while pregnant for Vogue Germany  —  Proudly showing off her growing baby bump, supermodel Claudia Schiffer poses nude for the June cover of Vogue Germany.  —  Chanel designer Karl Lagerfeld shot the glowing mom in a pose that is nearly identical …

‘Three Musketeers’ cast: Lerman, Waltz, Jovovich ... and Bloom?  —  Paul W.S. Anderson is culling actors from rising stars to Oscar winners for his 3D version of the classic tale “The Three Musketeers.”  The project is slated to begin shooting September.  —  Logan Lerman, who recently played …

Bret Michaels' Band Preps for Emergency Stops  —  Bret Michaels' band is confident that the singer will join them on their upcoming tour — but they're still preparing an emergency plan in case something goes wrong.  —  Sources close to the band tell us that when Bret returns …

Writers of the Storm … Two Young Gay Journalists from Wilton Manors Expose Anti Gay Leader's Liasion with Rentboy  —  Wilton Manors residents Brandon K. Thorp, 27, and Penn Bullock, 21, met on My Space three years ago but only in the last week has their relationship reached the cosmos.

EXCLUSIVE: Buffy The Vampire Star Checks Into Rehab  —  Buffy the Vampire Slayer star Nicholas Brendon has checked into rehab, RadarOnline.com has learned exclusively.  —  The actor says alcohol and the sleeping pill Sonata were to blame for his confrontation with police in March …

Movie Trailer: JJ Abrams' Super 8  —  Paramount Pictures has finally released the official high definition quicktime movie trailer for the Steven Spielberg-produced JJ Abrams-directed super secret project Super 8.  You may have watched a bootlegged handicam version on YouTube over the weekend, but now it is officially online.

Do Racy Miss USA Photos, Videos Go Too Far?  —  Controversy Flares over Pageant's Provocative Turn - Way Too Provocative, Critics Charge  —  (CBS) The Miss USA pageant is promoting its upcoming pageant with a series of sexy photos and videos.  —  Last week, reports CBS News Correspondent Ben Tracy …

‘American Idol’ exclusive: Simon Cowell replacement won't be named before season's end, show source says  —  With only three weeks and six episodes left in Simon Cowell's American Idol tenure, don't be surprised if rumors and speculation about his season 10 replacement begin to intensify.