It's rumored Joss Stone is dating newly-single Prince William. Joss has denied rumors she and the second heir to the throne are an item, but apparently the two have become closer and closer. A spokesperson for the 20-year-old singer admitted Joss has been talking to the Prince, but only regarding the upcoming concert for the late Princess Diana. Dave Woolf said, "They talked about what songs she is going to sing at the concert and that gets translated into a story about how William has been bombarding her with calls. She is really pleased to be involved in the event. She wanted to get direct input about what they wanted her to do." Prince William, 25, who is second in line to the throne after Prince Charles, split from his long-time girlfriend Kate Middleton in April.