EXCLUSIVE: Ashlee Simpson Is Pregnant  —  Ashlee Simpson is pregnant, a source confirmed to Usmagazine.com.  —  The singer, 23, is expecting her first child with fiancé Pete Wentz, 28.  —  Simpson and the Fall Out Boy frontman announced their engagement Wednesday.

HARDCORE MARILYN  —  FBI'S MONROE SEX FLICK SOLD FOR $1.5M  —  Some really like it hot.  —  In the sordid tradition of peddling raunchy video footage of celebrities a la Paris Hilton, a long-buried sex movie of Marilyn Monroe recently hit the market, a top collector told The Post.

Lindsay Lohan's dad pops off at his ex  —  Lindsay Lohan hasn't bothered to see her grandmother since she was in a serious car accident last month, her father claims.  —  Michael Lohan reveals that's one of the reasons he's reopening his divorce case with ex-wife Dina.

Heather Mills' wonky cleavage scores low marks as she's booed at Miss USA pageant  —  She's not exactly Miss Congeniality, and if there were a Miss USA Pageant category for fabulous cleavage, Heather Mills would have been passed over for that sash too.  —  The former model's overzealous attempt …

Oops!  The moment Sienna Miller's bikini malfunction left her showing a bit TOO much  —  The surf was up in California yesterday, but unfortunately for Sienna Miller, she was caught with her skimpy bikini top down.  —  The actress revealed more than expected as she eagerly raced into the waves …

RoL2's Ambre Lake and Daisy De La Hoya Topless Photos (NSFW)  —  Posted in Bret Michaels, Celebreality, NSFW  —  Ambre Lake won Bret Michaels' heart on last night's finale of Rock of Love 2 on VH1.  Check out photos and the recap of the finale here!  —  Now, the Post Chronicle has found naughty …

Dr. Phil — Screwed from the Bottom  —  TMZ has learned Dr. Phil's legal document wielding, cash-carrying, tough guy was not a supervising producer on the show.  He was not an assistant producer.  He was not a producer.  He was not even close to being a producer.  He was a production assistant.

Posh's denim line gets dumped  —  Victoria Beckham may have designs on being a designer, but her latest foray into fashion has just been given the heave-ho by Fred Segal and Kitson.  Posh's dVb denim range is being dropped due to poor sales and a lack of promo work from the Spice Girl herself.

Superstar Mariah Carey  —  She just made history.  Now, superstar Mariah Carey is here!  How she transformed her body.  Plus, a premiere performance you'll only see on Oprah's stage.  —  Check back later for full coverage of this show!  —  Related Resources  — Oprah's Big Give airs Sundays on ABC at 8/7c.

Britney Had Cosmetic Damage Before Crash  —  Minutes before Britney Spears caused a three car crash on an Saturday night, she was driving the same way most women in L.A. do — putting on her makeup behind the wheel!  —  TMZ spoke with the guy she hit, who says before the accident …

Madonna's unsightly vein bulges out after hardcore workout with Gwyneth Paltrow  —  Her hands and arms have long been riddled with them, but now bulging veins are even popping up on Madonna's face.  —  The star emerged from yet another workout with a bizarre zig-zag vein throbbing from her temple …

Kim K: I'm A Rich Bitch, You're Just a Valet  —  How dare a valet keep Kim K waiting for her Bentley.  And how dare he suggest she drives a Mercedes — that's like a Honda Civic for filthy rich folk.  —  The Tush threw a hissy fit outside boulevard3 last night — berating the valet …

Remove Bracelet And Face Death  —  MiserAlba gave guests at her baby shower a lovely leather bracelet with the words “life, love, health, et cetera” written on it.  They were asked to put on the bracelet before saying a prayer together.  Page Six reports the guests were then told not to take off …

Hayden Panettiere: Hollywood success has made me a recluse  —  Heroes actress Hayden Panettiere has confessed becoming a mega-star has turned her into a virtual recluse.  —  'I don't ever go out,' she says, of her life in Hollywood, where she drives everywhere to avoid being recognised on the street.