Ke$ha came ready to show the beautiful people of Brazil a sleazy good time as she brought her crude, rude, raunchy, and rambunctious live show to last night’s (September 29) Rock In Rio 2011. Setlist: 1- We R Who We R 2 - Take it off 3 - Fuck him 4 - Blow 5 - Inter 1 6 - Blah blah blah 7 - P...