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Summertime Ball 2012: Artists Before They Were Famous
12. Ed Sheeran
Ed Sheeran will play the biggest stage of his career at the Summertime Ball and is one of the hardest working stars in the business. He performed 312 gigs in 2009 alone in his pursuit of success and is reaping the benefits of his hard work and fast-becoming one of the most sought after artists in pop.