What Do Katy Perry, Ke$ha, and Rihanna Have In Common?

THEY ALL LIKE TO GET NEKKID!!

Woo!

Katy Perry is just so painfully obvious about it (and we love it)

But apparently, so do Ke$ha and Rihanna! They're on tour together, and they get together, have sleepovers, talk about boys and stuff, and they do all that naked.

Talk about a teenage dream **rollseyesatblatantsongplug**

then we have Ke$ha, here posing for Maxim Mag

oops..not that one.

there we go. Aaaand who can leave Rihanna outta the loop? Especially when she looks like this :p (wow I sound like a dude)

And this ends our nosebleed trivia for the week.

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