By now, you've probably heard Meek Mill's "Wanna Know" Drake dis. The track features a slew of Drizzy shots, but also a reference to another famous rap beef, one between Ja Rule and 50 Cent.

"This that Ja Rule sh-t and 50 Cent," Mill rhymes at the end of the cut.

Well, 50 and Ja have their own opinions about this feud. Upon hearing the dis, Rule unleashed this Instagram clip with a pertinent question for the Philly MC.

Which one supposed to be Ja Rule??? #Over30millionrecordsSOLD #IwriteallmyShit #MeekvsDrake 😂😂😂 #FollowtheRules oct. 26 Monday nights 10pm on Mtv!!! #MavenxMadden in stores August... #Magnises

50 Cent hasn't dropped one of his Ultimate Troll-level IG posts on the matter (yet). But he has spoken about the controversy surrounding Drizzy and his alleged ghostwriter.

During an interview with Hot 104.1, the G-Unit general was asked whether he cares if any artist he's worked with had help writing. "No, I don't," he said. "If you gon' penalize Drake, you gotta penalize everybody."

Fif went on to say he's written all of his rap verses, but acknowledged that he copied a laughing sound that Tony Yayo made in the studio for "Straight To The Bank."

What do you think of this ongoing saga? Is this beef similar to the one 50 Cent and Ja Rule had? Who is Ja Rule? Who's 50? Let us know in the comments.