A whole new X Factor for Britney!

Lets see if I have this right...the baby mama and former girlfriend of Kevin Federlin, is dating Jason Alexander, Britney Spears' first husband...got it?! A source says that Federline's former fiancee, who he left for Britney in 2004, and Alexander, who was married to Brit for 55-hours also in 2004, have been friends for several years, but recently have decided to take the relationship to the next level! Here is more on how X marks the spot! Thanks to Radar Online.com for pic!