Colin Kaepernick vs. Trey Songz Beef? Rapper Dating Instagram/Fitness Model Brittany Renner After NFL 'Baby Mama' Drama & Pregnancy HOAX [PHOTOS]

Just last year, aspiring fitness model (and sexy Instagram sensation) Brittany Renner shared this viral snapshot of NFL heartthrob, Colin Kaepernick:

bundleofbrittany: "Preggers by kaepernick7."

Of course the brunette bombshell was just kidding - she was NOT pregnant with the football star's child!

But hey, such "baby bump" rumors helped ignite her cyber fame! She now has 588,000+ followers on the popular social networking site:

Renner supports Team #ThickFitArmy on Twitter.

And apparently, rapper Trey Songz is also a big fan!

According to the infamous gossip webloid MediaTakeOut.com, Renner is currently dating the "Bottoms Up" crooner. Apparently, the "couple" was recently spotted partying at a club together... check out the pic here.

Just a few weeks ago, rumors suggested that Songz was actually romancing songstress Mila J.

Songz has yet to confirm or deny such buzz... 

Although the 49ers quarterback never had an actual relationship with Renner, wonder if he's jealous at all!