Chris Brown's ex-girlfriend Karrueche Tran has something to say to the woman he's rumoured to be currently dating - Kendall Jenner, Morning News USA reported on Tuesday.

It seems that Tran refuses to see her ex-boyfriend Brown go on a hurting spree again after Rihanna and herself. Tran reportedly used her appearance during Kylie Jenner's cooking show to convey a rather personal message to the Victoria's Secret angel - Stay away from Chris Brown.

According to an exclusive information provided by HollywoodLife.com's insider, Tran was so worried about the rumors of Kendall Jenner dating her ex that she used her guesting stint on "Cooking with Kylie" to give out a warning. She took it as an opportunity to tell Kylie that she must look after her sister. "Karrueche was being messy when she filmed that cooking session with Kylie because she was all in Kylie's ear, putting Chris on blast," the source stated.

"She basically told Kylie to watch out for Kendall and not let her get too close to Chris. She told Kylie that Chris is a dog. She explained to Kylie that Chris put her on a pedestal, treated her like gold and told her she was the only one he wanted," the insider explained in details.

Tran allegedly shared that right after she agreed to make love with him, all the golden treatment disappeared into thin air. "After that, it was all downhill. Chris is a constant cheater and Kae reminded Kylie that he got a girl pregnant when they were together. Kae just wanted to warn Kylie what her sister could potentially be setting herself up for - a lifetime of heartbreak," the source added.

Rumors of Brown and Jenner dating is not a surprise anymore, especially to the fans. Jenner has admitted to long admitted how she was 'obsessed' with Brown about a year ago. However, all the rumors were intensified when Jenner's pal, Selena Gomez, confirmed during a sit-down interview with Capital FM that Jenner is not single anymore.