Jen & John: Hot Between the Sheets!  —  After being spotted together on vacations, at intimate dinners, even a bbq at Courteney Cox's Malibu beach house, it's clear Jennifer Aniston's relationship with her much younger beau John Mayer is giving her a glowing new sense of self.

TOM RIPS ‘NAZI’ DIAGNOSIS  —  TOM Cruise's lawyer is comparing a TV doctor's analysis of the star's mental health to Nazi methods.  In next month's Playboy, Dr. Drew Pinsky, host of VH1's “Celebrity Rehab with Dr. Drew,” says: “A lot of people in the public eye who behave strangely …

Exclusive: Pamela Anderson and Tommy Lee Are Together Again  —  We visited Mötley Crüe in their Hollywood rehearsal studio yesterday as they prepped for their summer CrueFest tour.  Yes, they rocked, and we'll have a full report in the next issue of Rolling Stone, but because you're our pals …

MTV's Tila Tequila: Gays Can Get Married “Because of Me”  —  MTV reality queen says she played a part in California recently dropping its ban on gay marriage.  —  “It is because of me — I definitely think [my show] has helped the movement,” she told Usmagazine.com at the Hollywood premiere of The Love Guru on Wednesday.

Secret of the Olsens' smiles?  —  Plus: Kate Hudson still plays coy about Lance; Common pens book  —  Although Mary-Kate and Ashley Olsen are fiercely private, details about the twins' lives are slowly emerging.  The latest: how the two achieve their signature smiles.

The New Faces of St. John  —  Kelly Gray isn't striking a signature pose with an entourage of scantily clad men, but she is back working on St. John ads — as a creative force.  —  The $400 million knitwear giant is unveiling four new faces in its fall print advertising campaign …

Andrew Firestone Engaged Again, to Wed Next Month  —  In the new issue of Us Weekly, on newsstands now, former Bachelor Andrew Firestone reveals to Us that he'll wed fiancee Ivana Bozilovic next month in Santa Ynez, CA.  —  Check out star's hot engagement rings.

Bold Starz Campaign Insists You Will Hate The Lindsay Lohan Film Airing Saturday  —  There's no denying Lindsay Lohan's “thriller” I Know Who Killed Me was among the most critically and commercially reviled B-movies of last year — of any year, really.  But now that IKWKM is approaching cable oblivion …

Incredible Sulk?  Edward Norton Skips ‘Hulk’ Publicity  —  Incredible Sulk?  —  Friday's premiere of “The Incredible Hulk” should prove big box office numbers, but not with any help from star Edward Norton.  —  Norton, I'm told, has slipped off to a desert island rather than do publicity …

OH, BROTHER!  A MADGE TELL-ALL  —  MADONNA and Britney Spears are about to get socked with scandalous, tell-all books about their wild and crazy lives.  —  Madonna is sure to be the more betrayed.  Her brother Christopher Ciccone, who had a falling-out with Her Madgesty several years ago …

Nicole & Joel Go House Hunting  —  Nicole Richie and Joel Madden were spied house hunting in Beverly Hills Wednesday.  —  One option the couple visited, according to a source, was a $1.6 million Beverly Hills house that is described as a Cape Cod mini-estate.

Britney Spears Cameo Axed From Pussycat Dolls Video  —  Brit filmed the cameo — separate from the group — last week.  —  Britney Spears may have looked “hot and blond” in the cameo she filmed for the Pussycat Dolls' new video, “When I Grow Up” — which will premiere on FNMTV Friday night …

The Kidman Stays in the Picture  —  Bergdorf's to sell Oscar winner's Australia dress exclusively  —  (NEW YORK) Thanks to the insane demand for Keira Knightley's green dress in Atonement—created for the movie but not available for purchase—costume designers learned their lesson.

Sexy but skinny Kate Moss gives her cleavage a rare public outing  —  Just in case her hemline wasn't short enough to do the trick, Kate Moss made absolutely certain all eyes were on her as she stepped out in Berlin today.  —  The supermodel, who was arriving at the Hotel de Rome …