Oh no, say it ain't so!?

The release of the highly-anticipated sequel to The Hangover could be delayed because Mike Tyson's tattoo artist is suing Warner Brothers for using what he claims is the same tattoo Tyson has around his left eye, on Ed Helms' character.

The award-winning tattoo artist, S. Victor Whitmill, filed suit in late April against the movie studio for copyright infringement. Whitmill claims the movie studio never requested permission from him to recreate the art.

Tyson has a small role in the first film, but was not named in the lawsuit.

Warner Brothers has responded to the suit claiming that delaying the film would incur massive costs, and calling Whithill's charges a "radical claim that he is entitled, under the Copyright Act, to control the use of a tattoo that he created on the face of another human being." WB claims use of the ink job is covered under fair use law because Tyson and his tattoo are well-known in pop culture.

David Schwimmer is a brand new dad!

The Friends star and his British photographer wife, Zoe Buckman, recently welcomed a baby girl, he revealed on Twitter Monday.

Schwimmer exclaimed: "Hey everyone. Please welcome my daughter, Cleo, to this crazy but wonderful world". Adorbs!

Cleo Buckman Schwimmer was born Sunday, May 8, in New York, a rep for the actor confirmed.

The pair reportedly met in London 2007, where Schwimmer was then directing the romantic comedy Run, Fat Boy, Run, and Buckman was a waitress at West End club.

This is the first child for the Schwimmers, who were married in a quiet ceremony last June.

Congrats to the happy couple!

David Schwimmer is a brand new dad!

The Friends star and his British photographer wife, Zoe Buckman, recently welcomed a baby girl, he revealed on Twitter Monday.

Schwimmer exclaimed: "Hey everyone. Please welcome my daughter, Cleo, to this crazy but wonderful world". Adorbs!

Cleo Buckman Schwimmer was born Sunday, May 8, in New York, a rep for the actor confirmed.

The pair reportedly met in London 2007, where Schwimmer was then directing the romantic comedy Run, Fat Boy, Run, and Buckman was a waitress at West End club.

This is the first child for the Schwimmers, who were married in a quiet ceremony last June.

Congrats to the happy couple!

Michael Lohan pleaded not guilty to domestic violence charges against Kate Major, and by the look on his face, he seems to be happy with that decision.

Lindsay's dad denies ever laying a hand on his ex-fiancee Kate Major .... who claims Lilo's dad assaulted her back in March. At the time, Major had called the police after the alleged attack and Lohan was arrested.

When leaving the Beverly Hills courthouse, Lohan told photographers:

“I didn’t touch her. I didn’t do a damn thing to her."

Lohan's trial begins July 5.

Michael Lohan pleaded not guilty to domestic violence charges against Kate Major, and by the look on his face, he seems to be happy with that decision.

Lindsay's dad denies ever laying a hand on his ex-fiancee Kate Major .... who claims Lilo's dad assaulted her back in March. At the time, Major had called the police after the alleged attack and Lohan was arrested.

When leaving the Beverly Hills courthouse, Lohan told photographers:

“I didn’t touch her. I didn’t do a damn thing to her."

Lohan's trial begins July 5.

X17online can report exclusively that Arnold Schwarzenegger was in hiding in Sun Valley, Idaho after news broke that he fathered a child outside of his marriage to Maria Shriver.

The family have a vacation home at the mountain resort -- there's even a ski run named after the former governor and Arnold is known to enjoy the retreat as a private hideaway where he can escape Hollywood and be surrounded by his fellow wealthy friends who own homes there.

X17 last photographed Arnie on May 17 at his office -- the day the news broke he had fathered a child 13 years ago with his family's former housekeeper Mildred Baena. A source tells X17 he left town later that same day:

"Arnold feels like he faced the music by staying in LA for a few days after the initial news broke of his separation from Maria and then he was just tired of having cameras in his face. He wanted to get away and stop living this scandal 24/7."

Schwarzenegger is now M.I.A. again, however. He hasn't been in the elite Idaho village (where Demi Moore and Bruce Willis also own homes) for a few days ...

X17online can report exclusively that Arnold Schwarzenegger was in hiding in Sun Valley, Idaho after news broke that he fathered a child outside of his marriage to Maria Shriver.

The family have a vacation home at the mountain resort -- there's even a ski run named after the former governor and Arnold is known to enjoy the retreat as a private hideaway where he can escape Hollywood and be surrounded by his fellow wealthy friends who own homes there.

X17 last photographed Arnie on May 17 at his office -- the day the news broke he had fathered a child 13 years ago with his family's former housekeeper Mildred Baena. A source tells X17 he left town later that same day:

"Arnold feels like he faced the music by staying in LA for a few days after the initial news broke of his separation from Maria and then he was just tired of having cameras in his face. He wanted to get away and stop living this scandal 24/7."

Schwarzenegger is now M.I.A. again, however. He hasn't been in the elite Idaho village (where Demi Moore and Bruce Willis also own homes) for a few days ...

If only Justin Timberlake could be a permanent cast member on Saturday Night Live!

Every time the singer/actor hosts the show, an unforgettable skit is born, and last week was no exception.

JT created yet another hilarious sketch in which he pokes fun at himself, in a Wolfgang Amadeus Mozart outfit. Timberlake jokes about his switch from musician to actor, and even addresses those "hipster" glasses he's been wearing a lot lately.

We wish this one had made the cut, but we're thankful it's been released at all!

Find out which super star singer makes JT nervous, after the jump ...