1. C'mon. You know you just want to feel this moment. Crazy outfits and movie shoutouts aside, the #1 reason to see Ke$ha and Pitbull? Unless you've been living under a rock, you know Pitbull's and Ke$ha's super catchy hits. You probably dance to "Live It Up" in your car on the way to work or jam to "Die Young" (shown at left) while you're at the gym. Take it to the next level. Take your dance moves to the concert venue and really live it up.