First Photo of Alleged Other Woman in Shania Twain Split  —  Marie-Anne Thiébaud (right) with Shania Twain in 2006  —  As Shania Twain copes with her sudden split with the support of family and friends in her native Canada, sources close to the singer say she is reeling from a double betrayal …

Audrina's Mum on Her Hills at Maxim Party  —  She may seem short on brains, but Audrina Patridge definitely has a hot body.  Maxim named her No. 74 in their annual Hot 100 List, and she hit their bash on Wednesday night to celebrate her sexy status.  —  But since pics of Audrina in a teeny bikini …

David Archuleta: End of Idol Is a ‘Big Relief’  —  David Archuleta may not have won American Idol, but he's still in disbelief that he made it as far as he did, he said after Wednesday's results show.  The 17-year-old high school student from Murray, Utah, answered reporters' questions backstage …

No On-Set Romance for Keanu & Winona  —  Inside the current issue of tasteless tabloid Star there's a “news” item about how actors Keanu Reeves and Winona Ryder are getting romantic, embracing each other and spending lots of time together in their trailers on the Connecticut set of their film

Oprah Winfrey's 21-Day Diet Detox  —  Oprah Winfrey  —  With summer just around the corner, Oprah Winfrey is saying bye, bye to burgers - hello tofu and tempeh!  —  The talk show host, 54, is going vegan for a 21-day detox plan.  In addition to swearing off animal products …

Cruise Lawyers Spank Baby Store for Babbling  —  In a move totally out of character, Tom Cruise has sicked his lawyers on luxury baby boutique Petit Tresor, accusing them of babbling to the tabs about Suri's outrageously expensive designer Scientoloduds.  —  According to the cease …

Adam Sandler Expecting Second Child  —  Adam Sandler's going to be a big daddy.  —  The comedian, 41, announced on Wednesday's Tonight Show With Jay Leno that he and his wife Jackie are expecting their second child.  —  She is three-and-a-half months pregnant.

Porn Star Jenna Jameson: “I'm Following in Angelina's Footsteps”  —  No marriage, no problem!  —  Porn star Jenna Jameson wants to be just like the pregnant-with-twins star Angelina Jolie.  —  “I think I'm gonna stay unmarried, and just go for the babies!”

SHEEN CALLS RICHARDS UNREAL  —  DENISE Richards is a big liar, claim Charlie Sheen's pals - one of whom says she “gets more than enough money from Charlie to never have to work, much less do a reality show that exploits the kids.”  —  Sheen and his friends are furious that Richards taped …

Brit to Aerobics Class: Get the Steppin'!  —  Brit to Aerobics Class: Get to Steppin'!  —  Britney Spears got her bump and grind on at a Bally health club yesterday - but not before tossing out a room full of aerobicizers.  —  We're told participants in the regularly scheduled exercise class were majorly PO'd that they got the boot.

Bollea's Jailhouse Calls Released  —  Clearwater, FL— The phone calls began just hours after Nick Bollea was hauled away from the courtroom.  —  Nick Bollea: “Had I known this, I would have rather gone to trial or I would rather, you know, appeal the case or something.  I can't deal with this for eight months.

Crazy Hot  —  I don't care if Juliette Lewis worships aliens, bathes in barley water and howls at Mars - I love her crazy ass!  I'd even go to the dark side for her.  F**K.  I was joking!  Hell, I'm a goner.  I'm totally Tommy Girl's next wife.  —  Here's Juliette acting the fool on a yacht in Cannes yesterday.

ALL ABOUT ME  —  MICHELLE Tractenberg is just as bitchy in real life as she is on “Gossip Girl.”  A friend of the starlet told Page Six that when she talks about the show, “Michelle deliberately leaves out any girl cast members,” like Blake Lively or Leighton Meester.