Karrueche Tran vs. Rihanna, pregnancy battle? Sexy model wants a baby with Chris Brown, RiRi's 'lover' Drake knocks-up Jhene Aiko during steamy affair?

Karrueche Tran and Rihanna both want to have children one day. So, which Chris Brown "lover" will enter motherhood first?

According to Breezy's current girlfriend, she wants to get pregnant before turning 30. When asked about having children in a recent interview with Montreality, Tran explains, "Realistically, maybe in a few years. Definitely before I'm 30. I want to have kids before I'm 30. That's kind of hitting it, getting too old." 

Rihanna's in the same boat - she just has to find a man first!

The "Diamonds" songstress revealed a few months ago in an interview with Glamour magazine, "One day I will have kids. I look forward to the day when I'm gonna be a mom... But I'm nowhere close. I don't even have a potential baby daddy!"

Can fans picture either lady with an adorable baby bump?

Maybe Tran will kick things off with Brown once he leaves rehab later this month. But where does that leave Rihanna?

Apparently, Rihanna has an on-and-off again romantic "fling" going with rapper Drake. But according to the infamous gossip webloid MediaTakeOut.com, Drizzy may have already impregnanted another girl...

One of Drake's "former homies" told MTO that he hooked-up with tourmate Jhene Aiko.

A "hot and steamy" affair soon turned into something more serious, and now Aiko's pregnant! A "very credible source" insists that it's true - Drizzy and Aiko have a "shorty on the way."

Do Mstars fans believe the rumors? What must Rihanna now think?

Stay tuned as more details develop... for now, this is just a sensationalized gossip report. It remains unconfirmed if Drake's actually Aiko's baby daddy.