Rihanna vs. Jenelle Evans, Drake's girlfriend promotes Eminem's 'The Monster' Tour with ridiculous 'Teen Mom 2' Ke$ha VIDEO

As several Mstars fans probably already know, Eminem and Rihanna will team-up for this August's highly-anticipated "The Monster" Tour. Tickets are already selling-out through pre-sales, but over the weekend RiRi promoted the stadium concerts with this infamous "Teen Mom 2" clip:

In the Instagram video, troubled MTV reality starlet Jenelle Evans tells her lawyer that she has to skip-out on her jail sentence because...

"I really can't miss that concert. That's why I got all these feathers in my hair. I bought clothes for the concert. I set up hotel rooms for the concert... It's not just a concert..."

And she's serious.

Drake's (rumored) girlfriend basically parodies the clip by replacing Ke$ha's name in Evan's final statement with "It's Rihanna!"

The "Diamonds" songstress captioned the post with:

"the. monstER. tour. #NEWYORK #LOSANGELES#THEDETROIT be like... @eminem," promoting her and Eminem's upcoming Monster tour."

The video quickly went viral.

Surprisingly, instead of getting mad, Evans was actually amused. She later tweeted:

@PBandJenelley_1: "badgalriri's video - dude Rihanna actually noticed me lol."

FYI - Evans is currently pregnant with her second child.

How man fans plan on attending this summer's "The Monster" Tour?