NOT AGAIN!!! K Michelle Is Being REAL MESSY Y’all . . . She Got HUMPED AND DUMPED By Another Rapper . . . And Now She’s Throwing SHADE At His New Chick!!!

: spoke with one of our homies inside MMG – who told us that rapper Meek Mill gave K Michelle the HUMP-AND-DUMP action. K Michelle thought it would turn into MORE, but it didn’t. Now Meek has MOVED ON and is now building a relationship with R&B singer Elle Varner. The two were photo’d hugging at a BET Awards pre-party.

And messy azz jealous K Michelle put ROOTS on their union . . . saying that Meek talks about her behind her back. HATER!!