Prince performs Valentine's Day set for star-studded crowd

In this Feb. 8, 2015 file photo, Prince presents the award for album of the year at the 57th annual Grammy Awards in Los Angeles. Prince was the main attraction when he performed a concert early Saturday, Feb. 14, 2015 for a crowd that include Michael Jordan, Chris Rock, Questlove and Queen Latifah, who danced and sang to his rousing set in downtown New York City.