Chris Brown, Karrueche Tran engaged for 25th birthday: Chris over Rihanna and wants 'Loyal' girlfriend Karrueche

Chris Brown turns 25 today! The R&B singer will be celebrating his birthday after his jail stint with a rumored proposal to his ride-or-die girlfriend, Karrueche Tran.

According to Hollywoodlife, the singer is considering putting a ring on the model's hand after realizing that she is "wifey material" for always supporting him throughout rehab and legal drama.

"I don't know if that's him being lonely in jail but that's what he tells her. He calls her his wifey and tells her all the time that she's perfect wife material," one source revealed. "He knows Kae is incredibly loyal and has literally put her life on hold to hold him down in jail. She's taken care of just about everything in his house."

 "He basically told her that when he gets out things are going to be way different between them and that he's going to return all the favors she's given him with a surprise of a lifetime," the source added.

The singer has reportedly been having problems coping to his prison time by over eating. Last week Chris was photographed back in court looking a little heavier than before.

 "Chris has not been getting any special treatment whatsoever while he's been behind bars," one source tells the site. "He's been having a very difficult time, pacing a lot, having mood swings, sometimes panic attacks. The only way to help sooth his nerves is to overeat, and the food in jail has very little nutritional value."