Summerfest 2009 is going down next month at the American Airlines Arena, and it has some of hip-hop and R&B's biggest names on the bill. Ne-Yo, Akon, Flo Rida, and T-Pain are all confirmed to perform on August 22. If you're looking to get good seats, you'd better prepare to shell out a small fortune though. Lower bowl tickets are going for $349 before fees, and you can't get in the door for under $50. For fans of at least two of the acts though, you can justify the price by adding up how much it would cost to see them separately. That or sell a kidney. They're doing quite well even in this economy. Hit the jump as always to sample the goods, or click here for tickets.