Once dubbed 'Hollywood's most hated website', Perezhilton (authored by Mario Lavandeira since 2005) is the gossip site celebrities fear most. Mario, 29, is famous for scrawling rude things (typically doodles about drug use) over pap photos and outing closeted stars. On the day of Lindsay Lohan's arrest for drink-driving, he posted 60 updates, and 8m readers logged on.
He's a shameless publicity whore, too. His reality show premiered on VH1 last year, and his blogsite is peppered with snaps of him cuddling Paris Hilton at premieres. Fergie from Black Eyed Peas alluded to him in a song, and Avril Lavigne phoned, asking him to stop writing about her after he repeatedly blogged about her lack of talent and her 'freakishly long arm'.
