Karrueche Tran said goodbye to her relationship with Chris Brown- by writing him a message on Twitter.

Since the beginning of October, Tran's Twitter page has been loaded with comments about her spiral downward, and then her confirmed split, with Brown. 

On Oct. 3, only a day before Brown's statement about his "friendship" with Rihanna was released to the public, Tran tweeted "Bye baby," a message that many can assume was directed at Brown and their confirmed split.

"I have decided to be single to focus on my career," Brown said in a statement via his publicist. "I love Karrueche very much, but I don't want to see her hurt over my friendship with Rihanna. I'd rather be single, allowing us to both be happy in our lives."

On the morning of Oct. 5, at time of publication, Tran still had a photo of her and Brown as the backdrop of her Twitter page.

Many posted to the model's page stating they were crying over her split with Brown and one even tweeted, " just had a argument with my wife and what about chrianna and chrae."

Tran also continued to retweet comments about Brown, such as one photo of him on Oct. 3.

For months, Brown, 23, and Rihanna have been spotted together and this past week, they were even rumored to have a makeout session in a New York City club.

Brown still has two years of probation to serve for his felony assault conviction, although CNN reported that the judge lifted the "stay away" order last year. He started dating Tran, 24, a year after he was arrested.

Though they had a physically rough past, many were sure that Rihanna and Brown would reconcile.They were seen acting friendly at this year's MTV Video Music Awards - Rihanna gave Brown a kiss on the cheek and a hug when he went up to receive his award and he did the same when she won hers.

Additionally, in an Oprah Winfrey interview in August, the "We Found Love" singer admitted that she will always have feelings for Brown.

Tags: Karrueche Tan Chris Brown Rihanna