Could it be that Rihanna and Chris Brown are good friends again?

You can never know with RiRi because she has been linked to so many people in the past. This could just be a rumor or a fling with her ex.

Rumors started circulating that Chris Breezy was still in love with Rihanna when he was spotted singing her latest hit "BBHMM" in the Philippines in July, Hollywood Life reported at the time.

Now, rumors say that the famous couple is back together and model Karrueche Tran is devastated about the news. Yet, she and Breezy are officially over, ever since he secretly fathered a baby girl named Royal, and the model first heard about it on the news. Ouch!

If Brown and Rihanna are really back together, their reunion would only confirm Kae's past suspicions about the "Chicks and Marijuana" singer having relations with RiRi while they were still together.

"She knows they are in contact and it breaks her heart," an insider says of Tran. "She's focused on her career but she can't help but think about Chris. And thinking about him with Rihanna really upsets her."

Now that she is officially single, the 27-year-old model is focusing on getting over the drama magnet. The model told Real 92.3 that she is trying her best to take Brown off of her mind, according to an MTV report in May.

"It's hard," she explained. "I make it so we don't have to cross paths so it's not awkward. But I'll get on Instagram and people tag us or I'll hear a song or something. But, you have to just block it out."

Are Rihanna and Chris Brown really back together? She might be able to overlook the baby mama drama a little bit better than Kae, since she was not with Breezy when it happened.

Still, who could forget the domestic violence issue between RiRi and Breezy? Does she really want to go down that road again?