Brian McEvoy / WENN

Michael Flatley in ‘Celtic Tiger’ with his soon-to-be wife

Michael Flatley (front and center) dances in his show 'Celtic Tiger' at the RDS Showgrounds in Dublin, Ireland on June 3, 2006. Behind him, at far right in this photo, is his girlfriend Niamh O'Brien, a dancer in the production. The couple were married in October of that year; Flatley was age 48, O'Brien age 32 at the time.

See our biography of Michael Flatley