Debbie Gibson is an American pop singer-songwriter, record producer, and actress. In 1988, she became the youngest artist to write, produce, and perform a No. 1 single on the Billboard Hot 100, with her song "Foolish Beat". She has gone on to starring roles on Broadway and touring musicals, as well as independent film and television work. She continues to record, and reached the Billboard Adult Contemporary chart as high as No. 24 during 2006 in a duet with Jordan Knight titled "Say Goodbye".