Debbie Reynolds, Gene Kelly and Donald O'Conner performing the song "Good Morning" in the 1951 musical "Singin' in the Rain", which premiered 70 years ago today. The song was originally written as a duet for Judy Garland and Mickey Rooney (in a 1939 feature).

Watch a musical legend perform a breathtaking tap dance routine on roller skates

The Hollywood Palace, Donald O’Connor Sings and Tap Dances with the chorus dancers in “Walking Happy.” Choreographer: Louis Da Pron. Donald O’Connor a song and dance man, would have been 100 years old tomorrow. See Tomorrow’s post for a tribute. #DonaldOConnor #TVShow #TapDancing #TapDance #TapDancer #TapDancers #DancersOnFilm #Movies #JazzDance #AndrewChoreographer | Andrew Choreographer

Donald O’Connor and Fayard Nicholas just checking to see if we have the basics. This clip is from Donald O’Connors VHS Tape Let’s Tap! In 1992 | Tap Dance Archive Productions

Dancing In The Rain: The Donald O'Connor Story (Part II Of III)

Donald O'Connor’s show-stopping, gravity-defying, comedic and acrobatic performance of “Make ‘Em Laugh” in Singin’ in the Rain (1952) which he also choreographed.