At the end of each week, #Top40Tweets lists a cross-section of artists on the current pop charts and puts their tweets on display (along with their current chart number) for your enjoyment/scrutiny. This week, we look at 5 artists on the Billboard Music Charts.

#70: Wale – Lotus Flower Bomb feat. Miguel

Let’s find out!

Mmm, extracts of anchovy.

FUN FACT: Wale just released a video for his single “Ambition,” featuring Rick Ross and Meek Mill.

#10: Katy Perry – Part Of Me

For most people, that’s the kind of grim shit that keeps you up at night, but I guess Katy Perry is cut from a different cloth.

FUN FACT: Katy Perry seems to be moving on from Russell pretty quickly. She was spotted galivanting with a new boy-toy during Paris Fashion Week. Said boy-toy just happens to be the world’s highest earning male model.

(Uncharted): Ke$ha – Take It Off

I’m not sure if the Grammys are ever going to recognize a genre named Cock Pop. It sounds like more of a porn industry award. And the award for Best Cock Pop goes to…

FUN FACT: Ke$ha’s Twitter account was hacked on Sunday, and pranksters left a message that whipped Ke$ha’s animals into a frenzy: “Single out in a couple hours. Ugh so f**kin stressful… wish I could stay on da (the) beach forever.” She promptly deleted the message, and let her fans know that the single isn’t quite ready yet.

(Uncharted): Mac Miller – Donald Trump

She probably wouldn’t have felt so smart if this guy was sitting behind her.

FUN FACT: Mac Miller will be guest hosting Punk’d later this year.

#20: Bruno Mars – It Will Rain

That awkward moment when you realize you haven’t checked into a hotel at all, and you’re in some kind of weird animal sex prison.