Jennifer Hudson & The Color Purple cast perform 'Push Da Button' on The Late Show...

Ms. Hudson has been doing the rounds promoting her Broadway debut in 'The Color Purple', and her latest stop was The Late Show with Stephen Colbert.
Saaaaang! This truly was a show-stopping performance of 'Push Da Button.' It wasn't just about the soaring vocals. There was so much spice and theatrics added to the set and you could tell she was right at home performing it. Check out all the action from the musical below.