She's his.
While details of the proposal remain unclear, Jason Mraz has confirmed via Twitter that he's engaged to singer/songwriter Tristan Prettyman. The excited "I'm Yours" crooner simply wrote last night: “SHE SAID YES.”
Prettyman also Tweeted her joy over the news, posting soon after her new fiance: “For once, I am speechless... I did good! Holy crap! Man of my dreams!!! For the rest of my life!!!”
Congratulations to the happy couple! The announcement gives new meaning to the song played by Mraz above, doesn't it?