The beautiful Shantel Jackson was perhaps best known for being boxer Floyd Mayweather's girlfriend for years, but the two fairly recently went through a very public split, airing each other's dirty laundry on Instagram before both moved on to new relationships. Jackson moved on to STL rapper Nelly, while Mayweather cuffed the gorgeous Bad Medina.

While both parties have seemingly moved on, Ms. Jackson may be taking some subliminal shots at Medina with her recent IG and Twitter posts. Jackson recently posted about "Pawns" being the "weakest" piece in chess and nothing more than an "armed peasant," and captioned the chess lesson as follows:

"Class is now in session. i don't need to send anybody to do my dirty work, i handle myself. Nor do I reach out to second or third parties because I'm afraid of the center piece I really want to get too. #missjackson #theonlyedition #icantbebought #canilive.

Jackson then threatened to tell "the real truth" about a situation, saying there's a time and place for everything and she's "tired of being quiet."

Check out Ms. Jackson's IG posts, tweets and flicks of the two ladies above.

Source: Bossip