Photos from Lionel Richie and CeeLo Green‘s performance at Seattle’s Key Arena on May 30. Both singers were in town for Richie’s latest tour, side effects All the Hits: All Night Long. Until last year, this Richie had not toured the United States in decades. Fans of all ages, mostly of baby boomer age, came out in swarms to sing and dance the night away with an energetic Richie and his band. Check out photos below, with more available here.