Nastassia "Nas" Smith Kicked Off Chief Keef's Tour Bus! Nia Riley Exposes Video [WATCH]

The drama between Nia Riley and Nas, aka Nastassia Smith, isn't calming down. In fact, Soulja Boy's on-again, off-again lady is turning the drama up a notch! MStars News has learned that Nia exposed a video of Nas allegedly getting kicked off rapper Chief Keef's tour bus while she was still pregnant with his child.

GRAPHIC LANGUAGE AND VIDEO

In the video clip, Riley captioned the dark image: "Aw, I remember that picture. You were still pregnant by chief keef there I just can't remember if that was before or after he kicked you off his bus butt a** naked in front of the W. BUT while we're reminiscing "your pxssy worldwide!"-@lilduval Never forget!"

The two ladies have been going back and forth since Nas revealed that she was dating Soulja Boy while he was still with Nia. During Monday night's episode, Nia confronted Nas during her bootcamp and asked if the rumors that her man was cheating on her with her former best friend were true.

"She's a d*ck hopper, that's what she is, and she doesn't even get paid for it," Nia said while watching a replay of their confrontation. Shocked, Nas wants to know who was behind inviting Nia to her bootcamp.

Teairra Mari questions Nikki Mudarris, who denied that she told Nia about the meet up, claiming that she only invited April. Nas appeared to be frustrated as she said while watching the clip: "B*tch that's your friend, you invited the hoe. You know that you invited her to be f*cking messy, stop it."

Nia claimed that she could've ignored her the entire time, but that's not how this workout session went! Nas is the one who started the drama, telling Nia that the two of them needed to talk. That talk didn't go so well, and things went from 0 to 100 real quick!

Nas didn't seem to be too bothered by the drama, adding two videos of herself and some pals having a blast while playing 2 Chains' hit song: "Watch Out." She captioned the video: "You getting mad."

A video posted by Nastassia SmitH (@nastassiasmith) on Sep 15, 2015 at 11:15pm PDT

MStars News wants to know what you guys think about this entire situation. Let us know in the comments section below.