John Farrar: -You might be wondering who's the man posing with John Travolta and Olivia Newton-John.
Maurice Starr: -You might not recognize Starr (top row, in the middle), but you might be familiar with the boy band he created.
Per Gessle: -The Swedish musician and singer-songwriter wrote three no. 1 songs for his group, Roxette.
Sly Stone: -Better known as the front man for Sly and the Family Stone, this prolific songwriter has had three no. 1 hits with his band.