As part of the Hard Rocks International Ambassadors of Rock Tour, Grammy award winner Fergie performed at the Seminole Hard Rock Live Arena on Friday, September 26. But just before the show, Fergie made a special appearance at the Hard Rock Cafe where she, along with Hard Rock staffers, presented a check to the Joe DiMaggio Childrens Hospital in the amount of $20,000. The funds represented a portion of the revenue generated by the concert ticket sales.