July 13, 1998 Seven people are still whirlin' for 50,000 dollars in Star 100.7 Whirl till You Hurl contest. But tonight they got some encouragement to stay hopelessly devoted to their task. Olivia Newton John joined Jagger and Christi earlier today and sang a few bars. Fans cheered, sang along and even cried as she sang Hopelessly Devoted to You. Such a treat. This was at the Giant Dipper Roller Coaster in Mission Beach.