Celebrity couple Ji Sung and Lee Bo-young were seen on a date at rap singer Psy's concert in Seoul last Saturday. Some of the other stars enjoying the show were BoA, miss A, and After School.

Ji Sung and Lee Bo-young, wearing couple rings, watch Psy's concert on Saturday in this video footage taken from SBS.

Ji and Lee, both sporting baseball caps, grey T-shirts and couple rings, seemed to be thoroughly enjoying Psy's entertaining concert, dancing and singing along to the music. They have been romantically attached for five years.