Kim Kardashian & Kanye West — TSA Investigating Airport Security Violation [Update]  —  2:00 PM PT — A rep for American Airlines tells TMZ ... the company is taking responsibility for the incident, explaining, “This was a lapse in judgment by one of our employees.”

Steve Martin and wife Anne Stringfield welcome child  —  Steve Martin's become a first-time dad at 67, Page Six has exclusively learned.  The “It's Complicated” star and his wife, Anne Stringfield, 41, welcomed a child in December and have been spotted nearby their LA home with the bundle of joy.

The Bachelor: Tierra LiCausi Is Engaged, Planning Her Wedding to Unnamed Fiance  —  Even off the show, Tierra LiCausi is still full of surprises.  The former Bachelor contestant, who was sent home in tears on this week's episode of the hit ABC dating show, is hardly wallowing in her rejection …

Taylor Swift Ex Conor Kennedy Gets Arrested at White House  —  Conor and Robert F. Kennedy Jr., center, outside the White House (Riverkeeper/Facebook)  —  While Taylor Swift dances in shopping carts and dresses up like Harry Styles, her summer fling - high schooler Conor Kennedy …

Hugh Jackman on His Surprising Hollywood BFFs and Mother's Abandonment  —  Hugh Jackman's image long has been that of a sunny-side up Australian — a singing, dancing, easygoing actor, husband and father who can instantly transform from Academy Awards host (2009) to biceps-bulging heartthrob (Wolverine).

EXCLUSIVE: Real Housewives of New Jersey's Melissa Gorga Faces Cheating Accusations  —  Real Housewives of New Jersey's Melissa Gorga seen here at a reunion special before being accused of cheating.  —  The Real Housewives of New Jersey's Melissa Gorga is facing shocking cheating accusations stemming …

Ke$ha — I Drank My Own Pee ... and It's On Tape  —  I DRANK MY OWN PEE  —  ... And It's On Tape  —  BREAKING NEWS  —  We now know why Ke$ha felt compelled to brush her teeth with a bottle of Jack ... 'cause the pop singer says she once drank her own pee!!!!

Katy Perry “Doesn't Approve” of Rihanna Dating Chris Brown  —  Rihanna's reunion with Chris Brown at this year's Grammy Awards stirred up plenty of buzz among fans, but it turns out that some of the couple's famous friends aren't so hot about their rekindled romance either.

'Harry Potter's' Rupert Grint to Star in CBS' Greg Garcia Comedy ‘Super Clyde’  —  He'll make his small-screen series regular debut in the title role of the CBS Television Studios comedy.  —  Rupert Grint  —  CBS has just put Ron Weasley on its payroll.  —  Harry Potter's Rupert Grint …

A Mental Patient Is Threatening to Kill Me  —  “American Pie” star Alyson Hannigan has obtained a restraining order against a man she claims is mentally unstable and threatened to kill her, TMZ has learned.  —  The “How I Met Your Mother” actress filed a request for a restraining order in L …

Connie Britton Is a Late Bloomer  —  Connie Britton got over it a long time ago, the part that got away.  But it's a good story, and she still tells it with feeling: The year was 1995.  Edward Burns, who had just directed her (and starred in) “The Brothers McMullen,” reached into his backpack …

Lady Gaga  · 55,448,658 like this  —  There's an unfortunate announcement coming out right now, concerning myself and the Born This Way Ball.  Im so sorry.  I barely know what to say.  I've been hiding a show injury and chronic pain for sometime now, over the past month it has worsened.

Lindsay Lohan's Lawyer — My Client's Uncontrollable  —  LINDSAY LOHAN'S LAWYER  —  My Client's Uncontrollable  —  EXCLUSIVE  —  One of Lindsay Lohan's lawyers is admitting she can't get in touch with her, can't make her sit down for a deposition in a pending lawsuit — and, most importantly …