The feud between Lil Kim and Nicki Minaj continues to heat up. In a war of words on Twitter yesterday, the two MCs had some not-so-nice things to say about each other. But, apparently, there's no trace of anything said by Nicki.

A few Web sites are reporting that Nicki Minaj actually started the back and forth, tweeting a "Lil Kim U Next" message in response to all the activity on Twitter about Osama Bin Laden's death. But the message was later erased from her timeline or it could have been the work of hackers. Kim, however, found out about the message after it was retweeted, and shot off some interesting insults.

"What type of coward lame ass b**ch tweets some s**t and then deletes it? Real b**ches stand by what they say, BOZO," Kim wrote. But the rant didn't end there, as Kim continued. "You cheap stocking cap glued $10 bag hair wig wearing b**ch. Get a lace front!!! FYI Indian hair don't come in green..."

And the rivalry continues...

(Photos, from left: Terrence Jennings / Retna Ltd., Jeff Daly/PictureGroup)