Rock star Jack White marries Olivia Jean onstage during US concert

The rocker wed Olivia Jean, a singer on his Third Man label, on stage at the Masonic Temple Theatre, a storied venue in the pair's mutual hometown. – Photo: INSTAGRAM/OfficialJackWhite

Jack White's to-do checklist was a busy one Friday: Release new album. Sing the National Anthem for the Detroit Tigers' opening day. Open tour in Detroit. Get married during encore.

The rocker wed Olivia Jean, a singer on his Third Man label who had served earlier in the evening as his concert's opening act, on stage at the Masonic Temple Theatre, a storied venue in the pair's mutual hometown. The surprise marriage proposal itself had come just minutes earlier, in the middle of a rendition of Hotel Yorba.