Kate Hudson Is PEOPLE's Most Beautiful Cover Girl  —  Heading the list of PEOPLE's 100 Most Beautiful People is a 29-year-old mother remarkably short on her beauty sleep - for which she lovingly credits her active 4-year-old son.  —  The beautiful, sleep-deprived mom?

Idol: Paula Critiques Jason's Second Song — Before He Sings It!  —  What the heck was going on last night?  With the top five contestants — Jason Castro, David Cook, Brooke White, David Archuleta and Syesha Mercado — each singing two Neil Diamond tunes, Tuesday's altered American Idol format must have thrown Paula Abdul for a loop!

Ashlee & Pete: Newlyweds 2.0?  —  Get yourself ready for the return of MTV's Newlyweds — with a twist!  Instead of Jessica Simpson and Nick Lachey, it's Simpson version 2.0 is coming your way, with Jessica's little sister, Ashlee Simpson, 23, and fiancé, Pete Wentz, 28 …

In Touch Exclusive: Jen's hot new romance with John Mayer  —  Although they've kept their relationship quiet, In Touch has learned that John Mayer is crazy about Jennifer Aniston.  He flew to Miami on April 23 and checked into the Four Seasons hotel, but insiders say that he spent virtually …

EXCLUSIVE: Jason Wahler: “I Do Not Have a Sex Tape of Lauren Conrad”  —  Jason Wahler is speaking out against Spencer Pratt's recent claims on national TV that a Lauren Conrad sex tape exists.  —  “I do not have a sex tape of Lauren Conrad and one does not exist,” Wahler tells Usmagazine.com in a statement.

MARIAH TO WED?  —  MARIAH Carey's keeping mum about that ginormous diamond ring she started wearing on her ring finger last week, but a source tells us it's definitely from her new beau, Nick Cannon - and that the duo are now engaged.  Cannon bought the bauble for $2.5 million at Jacob & Co …

Lindsay Lohan and ... Snoop Dogg?  —  Lindsay Lohan and ... Snoop Dogg?  Carly Simon and ... Not Snoop Dogg |  Sex, but Almost Dead, in the City Lindsay Lohan and ... Snoop Dogg?  —  Yes, folks, it's true: Lindsay Lohan is busy recording her third album.

Madonna's Trainer: How to Lose 20 Pounds in 6 Weeks  —  Two pounds a week is the typically advised weight loss, but pro Tracy Anderson says she has worked out a way to safely shed even faster!  —  “It's perfectly healthy,” the former dancer, 33, tells Us of her plan.

Exclusive: Scientology Boot Camp for Katie Holmes  —  Digg It De.licio.us RSS print email  —  After two failed marriages, Tom Cruise went to a lot of trouble to find the perfect Scientology wife — and he's determined to make sure Katie Holmes maintains that position …

Karina Smirnoff: Mario Lopez and I “Are Going Strong”  —  Despite a people.com report, Dancing With the Stars' Karina Smirnoff says she and beau Mario Lopez haven't called it quits.  —  “You know, everybody goes through ups and downs in their relationships,” she told Usmagazine.com in a telephone interview Tuesday.

Benji Madden Writes a Love Song for Paris Hilton  —  Paris Hilton and Benji Madden in L.A.  —  Paris Hilton has become a muse to her boyfriend of two months, Benji Madden.  —  “He actually wrote me a beautiful song, and actually recorded it in the studio,” Hilton, 27, said Monday night at the LG launch of the TV series Scarlet.

Mission: Impossible 4?  —  Coming off the box office blunder Lions for Lambs, and looking towards a potential disaster with Valkyrie, Tom Cruise needs another big hit, and he needs it soon.  Everyone in Hollywood pretty much assumes that Cruise will push another Mission …

Sheen Stayed Hot For Hookers  —  IF you thought horndog sitcom star Charlie Sheen had sworn off hookers many years ago, you're wrong, according to a former Los Angeles madam.  —  Nici, who managed a stable of prostitutes that included two Playboy Playmates, tells Vanessa Grigoriadis …

Halle Berry: ‘My Baby Is Calling’  —  Halle Berry  —  Halle Berry is back on the scene just six weeks after giving birth - and she looks better than ever.  —  One day after she stole the show at a Beverly Hills auction in a plunging leopard-print dress, the 41-year-old stepped out again Monday …

Smart Cookies  —  Amy Smart was shot today on the set of her new movie “Crank 2: High Voltage.”  —  We'll take two, please.