Britney Spears BSPEARS101506divorce_1.jpg

Apparently this smile on Brit's face just less than a month ago, was hiding something deeper inside ... She has filed for divorce from Kevin Federline after just more than two years of married and two kids. We can only guess what "irreconcilable differences" means in their case ...

X17 will be bringing you some of the "evidence" in coming stories ... Kevin's partying ways caught on tape; the other girls; his own apartment miles away from the couple's Malibu home; allegations of prostitues in during his Vegas trips. Stay tuned to X17online ...