If Kesha says we can party, then it must be true. The star of our Fling concert tweeted a confetti filled pic of her concert from last Friday. And now, we take a brief moment to thank Kesha for gracing our stage: Thank you Kesha for an incredible performance. Thank you for the inflatable rainbows and samurai swords. Thank you for getting Penn’s name correct on Twitter. We are forever indebted to you, and we might even show you some “University of Penn penises” as a thank you.