Honorable Mentions: One of the biggest absences here is probably the finale of "42nd Street," one of the earliest, and still arguably one of the best movie musicals, and one of Busby Berkeley's best pieces of work. "West Side Story" and "Mary Poppins" are both classic musicals stacked full of great dance scenes (the picks would probably be "America" in the former and "Step In Time" in the latter.)
Baz Luhrmann's a pretty great exponent of the art-form, with the tango to "Roxanne" in "Moulin Rouge" being a highlight of that one, although our personal pick would probably be the final dance in "Strictly Ballroom." Stephen Daldry's "Billy Elliot" is another somewhat obvious one, particularly with the dance to The Jam's "A Town Called Malice," while "The Breakfast Club" features a particularly iconic dance.
More recently, both "Slumdog Millionaire" and "(500) Days of Summer" had memorable dance scenes, although perhaps our favorite in recent years came in the charming end to "Fantastic Mr. Fox," as the stop-motion woodland creatures bust a move to The Bobby Fuller Four's "Let Her Dance." There's countless others we didn't get to -- what are your favorites?
BTW, for more awesome musical moment pics, not necessarily dance sequences but definitely some involved, check out "Scott Pilgrim Vs. The World" director Edgar Wright's "Top Ten Favorite Musicals (& Five Rock 'N' Roll Movies)," a feature he wrote for us himself earlier this year.
-- Drew Taylor, Gabe Toro, Katie Walsh, Oli Lyttelton, Rodrigo Perez, Christopher Bell, Erik McClanahan, Jessica Kiang, Kevin Jagernauth