Chris Klein Checks Into Rehab  —  Following his second alcohol related arrest, actor Chris Klein has voluntarily checked himself into rehab.  —  “After recent events, Chris was forced to take a clear look at a problem he has been trying to deal with himself for years.

Yanks clarify Lady Gaga's access  —  NEW YORK — Lady Gaga is still welcome at Yankee Stadium, but just not in the clubhouse.  Especially not after a loss.  —  “She's not banned,” New York Yankees GM Brian Cashman said on Sunday afternoon.  “Celebrities aren't banned.

Heidi and Spencer Divorce — The Real Deal  —  Knock us over with a feather.  TMZ has learned ... Heidi Montag is so serious about ending her marriage to Spencer Pratt, she's already lawyered up and she has a game plan.  —  We've learned Heidi has picked Jodeane Farrell to handle her divorce …

'I'm Bisexual,' Vanessa Carlton Tells Crowd of 18,000  —  Performing at Saturday's Nashville Pride concert, Vanessa Carlton announced live to a crowd of 18,000 fans that she is bisexual.  —  “I've never said this before, but I am a proud bisexual woman,” she said.

Source: Prince Harry, Chelsy Davy Haven't Split Yet  —  Despite weekend reports, Britain's Prince Harry and longtime girlfriend Chelsy Davy haven't split, a source tells UsMagazine.com.  —  News of the World reported that Davy, 24, dumped the 25-year-old Prince, a second lieutenant in the Blues …

Exclusive First Look: ‘Mad Men’ season 4 poster!  —  The message being conveyed by Mad Men's season 4 key art is clear: Don Draper is starting over.  —  Of course, nice as the exclusive first look above is, we didn't really need a poster to tell us that.  Last season ended with the ad man experiencing …

Toy Story Glory; Megan Fox Hexed  —  The summer's back.  (Mostly.)  —  Toy Story 3 grossed a blockbuster $109 million at the weekend box office, estimates showed.  —  Then there was Josh Brolin's and Megan Fox's Jonah Hex, which proved a throwback to the season's lesser days of Macgruber.

‘American Idol’ lowers age limit to 15  —  American Idol will lower its eligibility age for Season 10, reports USA TODAY's Bill Keveney, allowing 15-year-olds to audition for the first time.  “A lot of young, talented people are now seeking careers and representation before they turn 16,” executive producer Cecile Frot-Coutaz. says.

Katy Perry Wants Rihanna To Strip At Her Bachelorette Party  —  Katy Perry is determined to have a stripper at her bachelorette party - and she is urging Rihanna to do the honors by baring all.  —  The I Kissed A Girl hit-maker is preparing to marry British funnyman Russell Brand …

Costar: Calista Flockhart and Harrison Ford ‘Belong to Each Other’  —  Possibly least shocked of all at Calista Flockhart and Harrison Ford's surprise wedding is her Brothers and Sisters costar Gilles Marini.  —  “Those two definitely belong to each other.  I'm so happy for them.”