As if Pitbull has anything to do with the song's success. We all know that Ke$ha on the chorus is perfection and the reason this song is doing so well.
Lol the delusion in your first sentence is beyond
you cannot be serious w/life right now.
Why are you all arguing about who is responsible for this song's performance? I feel like both K$ and Pitbull contributed to the sucess it had and I'm glad they decided to collab because they sound awesome together
Why are you all arguing about who is responsible for this song's performance? I feel like both K$ and Pitbull contributed to the sucess it had and I'm glad they decided to collab because they sound awesome together
And Pittbull too 
@ Kesha pic
& rehab recovery 
Ellie, Queen of the UK