Happy Birthday To Britney Spears

The talented X Factor judge turns 31 today and, after a lifetime of highs and lows in the biz, the "Toxic" singer certainly has a lot to celebrate. From her time on the reality competition show to her No.1 hit with will.i.am to the end of her court case drama, we think 2012 is rounding out to be Brit-Brit's best year yet.