Chris Brown dating Karreuche Tran may end in marriage as pregnancy rumors spread. Meanwhile, ex-girlfriend Rihanna is still allegedly in the singer's thoughts.

According to Urban Islandz, pregnancy rumors have surfaced right after Chris Brown dating Karreuche Tran so they are not exactly new.

However, in the past couple of months, the pregnancy rumors have intensified.

"But now there could be a bun in the oven if the latest rounds of rumors are true. There is no growing baby bump, but according to MediaTakeOut, Karrueche is telling everyone in her circle that she is pregnant," it said.

Allegedy Karrueche Tran also moved to Chris Brown's mansion after going home to her apartment for a while.

While Chris Brown is dating Karrueche Tran, the specter of his ex-girlfriend Rihanna is still hounding the singer, according to the report from TMZ.

The gossip news site noted that Chris Brown was promoting his new album all over L.A., with his girlfriend Karrueche Tran by his side, and was wearing a necklace with an angel pendant. The necklace looks exactly like what Rihanna owns.

The TMZ photographer also asked Chris Brown if he received the necklace as a gift from his ex-girlfriend but the singer refused to answer.

"But sources close to Chris tell us the necklace has no connection to Rihanna. We're guessing Chris knew exactly what he was doing -- getting people to talk about him just as his album drops," it said.

Earlier, it was reported that Chris Brown and Drake got into a scuffle when they threw bottles at each other's direction over Rihanna, but the two singers have put that issue aside as they even appeared in an ESPY skit trying to mess with LA Clippers superstar Blake Griffin.

According to the NY Daily News, Drake had said that he didn't believe that they would be able to mend their issues after that bottle-tossing incident.