Floyd Mayweather recently put his former girlfriend Shantel Jackson on full blast on Facebook, by posting a sonogram photo of their unborn twins.  Floyd stated in the caption that he broke up with her because she had an abortion and he is "totally against killing babies."

Soon after that post hit the web, Nelly, Miss Jackson's rumored new love interest, took to Twitter where he posted a tweet that many fans took to be a subliminal address at Floyd Mayweather.

"Why be rich with poor character..?" Nelly tweeted.

Fans were quick to jump on the post, with many believing that it was obviously intended for Floyd.  While several agreed with him and praised him for posting the tweet, others wrote things like "shots fired," "Floyd gonna knock you out," while some others directly added Floyd's Twitter name to the comment to make sure he sees it.

Check out Nelly's tweet and the fan responses above.  Do you think Nelly's post was in defense of Miss Jackson?