If you mean "Mr Blue Sky", it was the Electric Light
Electric Light Orchestra (or ELO for short) sang Mr Blue Sky.
Jeff Lynne was the vocalist for The Electric Light Orchestra (ELO).
Leslie Gore sang "Blue Navy Blue"
Maybe you mean Mr. Universe. It was sang by The Flirtations.
Michael Jackson sang the song "Blue Gangsta."
Mr Postman was sung by The Carpenters.
Mr. Blue was created in 1959.
The cast of Mr. Blue - 2004 includes: Kenneth Haigh as Mr. Blue
He sang "How blue can you get".
Mr d. Butler or mr s. Dickinson
Mr. Red - Blue Suit Mr. Green - Red Suit Mr. Blue - Red Suit
He sang "Blue Moon" as well as "Blue Moon Of Kentucky."
Lily Allen sang Alfie. Only after the declaration of the nation after the assasination of a certain Mr. Creation.
Mr. Mom was sung by Lonestar Lonestar
The cast of Mr. Blue - 2012 includes: Mark Berry as Mr. Blue Donna Rusch as Susan