Chris Brown Karrueche Tran Relationship Updates: Kae Used As The Subject In Breezy's New Song?

Chris Brown's newly-released single, 'Grass Ain't Greener' on his birthday in May 5 caught attention again as the lyrics sounded like it is talking about his relationship with ex, Karrueche Tran.

"You ain't the girl that you used to be / You say you're done, you're moving on / This ain't the world that it used to be / Looks like you've won, looks like you've won / Sick of leaving messages on your cell / But you never f--- with none of them," goes the lyrics.

Unlike his previous single, 'Back To Sleep, Breezy did not scream his ex's name but sources readily associate it with his messy breakup with the Instagram model.

"Looks like you've won, looks like you've won/ Sick of leaving messages on your cell/ But you never f*ck with none of them/ Yeah you have somebody who really cares/How you work it up, it is unfair," he continued.

In June 4 last year, the Loyal singer is allegedly stalking his ex as he 'pushed his way' into Kae's circle while they were Playhouse Nightclub. This was this first meeting since the announcement that the rapper fathered a daughter with stripper, Nia Guzman.

The hiphop artist has also been following Tran's social media and has been customarily engaged in a heated exchange. The latest was when Brown slammed Kae's manager, Jacob York for allegedly capitalizing their breakup to boost Karrueche's career.

The Instagram model-fashionista was quick to retaliate saying, "You're calling me a b**** yet you're screaming my name in a song about getting back together? CAN ALL THIS PETTY S*** STOP. IT IS SO UNECESSARY. You have a beautiful daughter and so much to live for. LIVE YOUR LIFE and be positive. I am so over the drama!"

Meanwhile, weeks ago, Chris Brown released a documentary about his life wherein he talks about his past relationships including the one with Karrueche Tran. However, the one thing that highlights the documentary is his statement about the violent act he had done to Rihanna in 2009, a thing that haunts him until now.

"I went from being on top of the world, number one songs and kind of being like America's sweetheart to being public enemy number one," he said.