Pop singer Justin Timberlake has the biggest ego in Hollywood, according to a new poll that also shames Angelina Jolie and Sean 'Diddy' Combs. The list, established by American entertainment magazine Us Weekly, pokes fun at the American stars for their incessant bragging and high self-regard.

It says, "(Timberlake) has claimed that McDonald's shares climbed 25 per cent when he walked into their offices and changed their image."

Jolie is apparently regarded as a "great leader" by those close to her, while Diddy has boasted about being "one of the greatest entrepreneurs and entertainers the world has ever encountered".

British stars like Kate Winslet and Hugh Laurie were meanwhile applauded for their modesty.

(This news article provided by World Entertainment News Network)