The on/off couple - who were believed to have ended their three-year relationship earlier this month - have reunited after the 25-year-old singer told the model that he would curb his wild partying and treat her better.
A source told TMZ.com: ''He [Chris] was frantically texting and calling her - more than 20 attempts a day - to acquit himself, but she ignored him.'' The pair fuelled speculation they had rekindled their romance over the weekend after they were spotted cosying up to one another at a charity football game in Los Angeles on Saturday (16.08.14).
The brunette beauty, 26, also cheered on the 'Turn Up the Music' hitmaker from the sidelines as he took part in the game alongside his fellow stars. The rumours of their rekindled love comes just weeks after it was claimed Karrueche had dumped the 'Loyal' singer because he had liked two fan photos on Instagram of himself and ex-girlfriend Rihanna - who he has been frequently re-linked with during his off periods with the model - together and is too ''immature'' for her.
However, friends of Chris insist it was the hunk who ended their romance because he thought Karrueche was an ''opportunist.''
Chris Brown and Trey Songz anounce joint tour
R&B stars Chris Brown and Trey Songz are teaming up for a joint tour.
The Virginia natives are hitting the road this autumn, and the two took to their Instagram.com accounts to make the announcement.
Both singers posted videos of themselves as if speaking to each other one-on-one, with Songz suggesting they could perform old and new tracks, and even sang a line from Brown's hit Yo (Excuse Me Miss).
He hinted the two have also recorded a duet, mentioning "that one song that we did together that no one's heard".
In addition, the singers are calling on their fans for suggestions on what they should name their upcoming tour.