Britney Spears Video Tournament Down To Sweet 16!

'Toxic' and 'Oops! I Did It Again' sail into round two, while 'Sometimes' and 'I Wanna Go' are early casualties.

After a surprisingly tight race among the 30 [artist id="501686"]Britney Spears[/artist] music videos in the first round of MTV News' Britney Spears Tournament: 30 Videos for 30 Years, we are now down to 16 candidates for her best video of all time!

Perez Hilton and Jordan Miller of Britney fansite helped the MTV News correspondents weigh in on the first round, which saw the surprising and merciless elimination of the classic "Sometimes" and the newer hit "I Wanna Go."

"I think that 'I Wanna Go' is one of Britney's all-time best videos," Perez said of the clip, which was defeated by her even newer video for "Criminal," co-starring real-life boyfriend Jason Trawick. "I like the 'Criminal' video; I don't love it."

Meanwhile, some videos were huge leaders early on, like "Toxic," "Oops! I Did It Again," "I'm a Slave 4 U," "Me Against the Music" and early "TRL"-era hit "(You Drive Me) Crazy."

Head over to and vote for your favorite music video in MTV News' Britney Spears Tournament: 30 Videos for 30 Years.

The race between "Lucky" and "Boys" was a closer call than MTV News expected, with only a 7 percent margin between the two videos; "Lucky" was the eventual winner. Another interesting twist was the dark "My Prerogative" clip's triumph over the happy-go-lucky vibe of "Sometimes."

With 16 videos left, the race gets much tighter. Now, Britney's most epic and most-celebrated videos will be up against each other. "(You Drive Me) Crazy" will take on the double-pop queen-powered "Me Against the Music," featuring Madonna, while Britney's first video, " ... Baby One More Time," takes on her most recent clip, "Criminal."

"Till the World Ends" and "Piece of Me," which had byes in the first round, are no longer safe, as they are pitted against "My Prerogative" and "Hold It Against Me," respectively, in round two, which closes at 11:59 p.m. Sunday. The Elite Eight will be announced at 7 a.m. Monday. Help your favorite videos win by voting as many times as you can and campaigning.

What's your favorite Britney video? Make sure to vote at or the MTV Newsroom blog, and share your picks in the comments below!