Foster was also asked to compose the score for the film St. Elmo’s Fire, and gained several additional hit singles off the movie’s soundtrack release. Through his own record label, Foster produced debut albums for several well-known musical artists who have since moved onward to very lucrative musical careers, such as: Josh Groban, The Corrs, and Michael Buble. His label is known as 143 Records.
Foster was married in 1991 to Linda Thompson, and although they are no longer together, Foster and Thompson worked together on several pieces such as the song “I Have Nothing” from the soundtrack to The Bodyguard in 1992. This song was nominated for both a Grammy and an Academy Award, and in 1996, Foster’s composition “The Power of the Dream” with Kenneth Edmonds became the official theme song for that summer’s Olympics.
As an attempt to get into television, Foster and his two step-sons began a reality TV show called The Princes of Malibu, where Foster played himself, trying to convince his sons to shape up and make their own way in the world. The show failed, and was canceled soon after its debut. More recently, Foster was featured as a guest on the television reality show American Idol, as a mentor to competitors. He was also a judge on the show Nashville Star, as well as Celebrity Duets, a show created and produced for Fox-TV.