Diddy's Girlfriend Cassie Pregnant, Sexy Bikini Body Debunks Rumors? Baby Bump Instagram PHOTO Goes Viral After 'Secret' Fertility Clinic Visit

Is [P] Diddy's longtime girlfriend Cassie finally pregnant?

Just last month, the infamous gossip webloid MediaTakeOut.com revealed that the popular hip-hop couple was spotted leaving a fertility clinic in LA. And now look - just a few weeks later, and the 27-year-old songstress is allegedly expecting!

Here's the "proof" MTO presents.

The "Me & U" beauty recently posted a rather revealing snapshot on Instagram - showcasing her growing baby bump!

Cassie quickly deleted the photo when fans started gossiping about her being pregnant. She then posted this cropped image instead (NOT showing her torso):

Do Mstars readers truly believe Cassie's trying to hide a "secret" pregnancy with her Bad Boy Records beau?

Maybe not - check out this sexy bikini snapshot she shared via Instagram just a few moments later:

That looks like one toned, flat tummy!

Is she merely trying to throw fans off-track? Stay tuned!

Diddy is already the father of five children (he's also the informal stepdad of ex-girlfriend Kimberly Porter's son, Quincy).