MTV.com News — The 17-year-old pop star has been on a roll, with a #1 movie, hit songs and a manageable share of controversy in 2009.By James Montgomery Miley Cyrus Photo: Jeff Kravitz/ FilmMagic Which stars had the biggest year? All this week, we'll be ... more info

VH1 News — Miley Cyrus has had a #1 movie, hit songs and a fair share of controversy in 2009, making her MTV News' #5 Woman of the Year. more info

MTV.com News — B basically took over the world in 2009.By James Montgomery Beyoncé Which stars had the biggest year? All this week, we'll be unveiling our Top 9 men and women of 2009, counting down to the #1 man and woman on Friday. 4. BeyoncÃ... more info

Guardian Music — O2 Arena, LondonFive sold-out nights at the cavernous O2 Arena prove the drawing power of 17-year-old Miley Cyrus, even if those drawn are at the age where the TV show that made her name – Disney's Hannah Montana franchise – is the epit... more info

Guardian Music — Simon Cowell is struggling to shield his latest X Factor protege from an anti-X Factor Facebook campaignDespite his proficiency in the dark arts of publicity, Simon Cowell is struggling to shield his latest X Factor protege from a new foe: the intern... more info

AngryApe — According to Sarah Jessica Parker more info

Perez Hilton — MTV Shows We knew something was up when Timbaland was praising Miley Cyrus for her singing talents. In a recent interview, Timbaland reveals that he's done with music. Rap music that is. That also explains why on his third solo album, Shock Value I... more info

VH1 News — 'We're just trying to get our acting together before we have guests,' he says of potential 'Hannah Montana' crossover. more info

MTV.com News — 'The media is basically backing him against the wall,' one fan says of why Brown quit the service.By Eric Ditzian Chris Brown Photo: Jason Kempin/Getty Images Chris Brown's Twitter account has passed into the great blogosphere beyond, taki... more info

MTV.com News — What led to the singer canceling his account? We give you the recent highlights.By Jayson Rodriguez Chris Brown Photo: Kevin Mazur/ WireImage Chris Brown joined the likes of Miley Cyrus and Kid Cudi as celebs who shun social-media networks... more info