We're gonna take a look back at Britney, from the time she and Kevin announced their split, all the way up to her release from rehab today -- the wild ride of our favorite pop star, on which X17 has ridden shotgun. Keep checking back for more installments of "A Britney Timeline ..."

britround.5.jpgPerhaps what tipped it all off was the announcement on November 13 that Britney would file for divorce from Kevin ...


britround1.jpgBritney and Paris were introduced in Vegas on November 20 and two days later Brit was at Hilton's Hollywood Hills house partying until the wee hours of the morning, with William Morris agent Jason Trawick.


Britney Spears britround2.jpgThe next day, Britney and Jason, still wearing the same clothes as the night before, were out shopping together in Santa Monica at The Right Start baby supply store. That evening, Britney and Paris were back together, this time at Teddy's in Hollywood.

click through for lots more pix ...