Want Larry David to join Twitter? It's just a click away... if you're willing to make a donation. Luke Blackall reports on high-level bribery

The hallowed lectern at Harvard University's Sanders Theatre has, over the years, been graced by such speakers as Sir Winston Churchill, Theodore Roosevelt, Martin Luther King and Mikhail Gorbachev. Yesterday, a very different sort of global opinion-former joined their lofty ranks: Lady Gaga.

Demi Moore is seeking professional help to treat her exhaustion and improve her health.

In a spider-ridden Los Angeles garage, surrounded by half-read self-help books and the whiff of stale cat's-pee, a stand-up comedian called Marc Maron has for the past two years been taking listeners on a twice-weekly journey behind the red velvet curtains of his profession.

Ashton Kutcher will play broken hearted internet billionaire Walden Schmidt on 'Two and a Half Men'.

Hugh Hefner "didn't see" the break-up of his relationship with Crystal Harris coming.

Orlando Bloom had to "pee in a bottle" when wife Miranda Kerr was in labour.

The veteran US chat show host Larry King has given his verdict on his successor, Piers Morgan: the British former tabloid editor "may have been oversold" to the Americans public, he told BBC Radio 4 .

Oprah Winfrey has surprised the audience at the premiere of the 25th and final season of her talk show with an all-expenses-paid trip to Australia.

A profoundly silly and boring non-com in which domesticity collides with professional death-dealing, a la Grosse Point Blank.

Early ratings suggest that Conan O'Brien won a hefty audience for his final hour hosting The Tonight Show, which he has been forced to give up to the former host Jay Leno after tumultuous negotiations with the NBC network that have been plastered across the American press.