It's down to 11 on 'The X-Factor,' as the first act was sent home.  It came down to 2 groups from Paula Abdul's team.  The Stereo Hogzz and InTENsity, the kids the judges put together after auditions, received the least amount of viewer votes. 

The two groups moved on to the Survival Showdown where each had to sing for their life.  The Stereo Hogzz were up first and performed the Bee Gees 'Emotion.'

InTENsity did Kelly Clarkson's 'My Life Would Suck Without You.'

It was then up to the judges to decide who to send home.  Simon Cowell was up first and choose The Stereo Hogzz, but the other 3 judges went with InTENsity.

Do you think the right act went home?  The remaining 11 will be back to sing it out next week on Fox.