You guys will get a charge out of this. I sneezed today at work and of course someone said "Bless You." So that made me think of this thread and of course our wonderful Vandellas. Then it occurred to me that Jimmy Ruffin also had a song called "Bless You" on his debut album. However I soon remembered that his was an older pop song by Bobby Vinton or somebody like that and therefore would not fit the criteria of my question.

Thanks for all the other responses, although I have to admit I am not familiar with several of them. As always you guys never cease to amaze me with the depth of your knowledge.