Miley Cyrus attacks Avril Lavigne on Instagram [WATCH]

First it was Sinead O'Connor, then it was Katy Perry. Who does Miley Cyrus have beef with now? Pop-punk princess, Avril Lavigne.

In an outrageous DIY Instagram video, Cyrus and Lavigne go head to head to "defend their title" as the most famous person in Canada. The clip begins with Cyrus reading a "Canadian magazine" with sell lines that proclaim "Most Famous & Popular in Canada" next to a photo of Lavigne. Cyrus doesn't understand how she is not on the cover as the most famous person considering she is physically in Canada.

In walks Lavigne acting all sassy, shouting, "Oh hey, Miley!" She sees Cyrus reading the tabloid and says, "I'm actually like the most famous person in Canada."

Filled with faux jealousy, Cyrus fires back. "I may not be Canadian, but I'm the most famous person in Canada, you dumb f**king b**ch." Then Cyrus begins playfully attacking Lavigne.

We're not sure what prompted the two to make this fake feud sketch, but A+ for effort on the acting. Maybe we'll see a collaboration in the studio soon. Watch the clip for yourself below, and tell us who you think should hold the keys to the Great White North in the comments section!

[WARNING: EXPLICIT LANGUAGE]

Tags

Miley Cyrus, Avril Lavigne