Andy Gibb & Olivia Newton-John

Once the Bee Gees experienced a career revival with the Saturday Night Fever soundtrack in 1977, the Gibb brothers' younger sibling Andy began his own solo career. Following his brothers' disco style, Andy Gibb's first three singles ("I Just Want to Be Your Everything," "(Love Is) Thicker Than Water," and "Shadow Dancing") all hit number one. Three more consecutive Top Ten hits followed, cementing his overnight sensation status. Despite the number four "Desire," Gibb's streak of Top Ten hits began to slip in 1980; the following year he had his last Top 40 hit, "Me (Without You...