Bret Michaels - RaineThis weeks episode of ABCs summer series, Greatest Hits, focused on the music from 1985 to 1990. Bret Michaels started off the show with his classic party hit, Nothin But A Good Time, to get the crowd in a good mood. Although, the majority of the show was dominated by some of the 80s best ballads.Foreigner was joined onstage by Nate Ruess, the lead singer of fun, for a fun rendition of the rock bands...