britney spears jason trawick gi engaged Britney Spears and agent Jason Trawick engaged    reportOops, she did it again. At least according to Us Weekly, which is reporting that Britney Spears and longtime boyfriend Jason Trawick are engaged and plan to marry in the new year.

Trawick, a source tells Us, allegedly popped the question over dinner Thursday (Dec. 15) night — his 40th birthday, and the couple plans to celebrate Friday night in Las Vegas.

“OMG. Last night Jason surprised me with the one gift I’ve been waiting for,” tweeted Spears on Friday morning. “Can’t wait to show you! SO SO SO excited!!!!”Xxo.”

Spears met Trawick in 2006 when he began representing her for the William Morris Endeavor agency. She was still married to Kevin Federline — the father of her two sons — at the time, but the couple divorced later the same year. The couple became romantically involved in 2009, after building a close friendship.

“This is something they’ve both wanted for a long time,” says Us’ source. “It’s a way to cement their family. They’re both extremely happy and can’t wait to become man and wife.”

Spears was also previously (briefly) married to high school pal Jason Alexander.

Posted by:Liz Kelly Nelson