(Photo: Jennifer Hudson, Twitter)
"Our Christmas story," she wrote on Twitter. "Time to find our Christmas tree."
Photos showed the singer with "Big David" (fiance David Otunga) and "Munch" (David Jr.), 3, at a Christmas tree farm. Big David carried a saw and little David tried to help.
"Munch thought he saw Santa in the sky!" wrote Hudson, with a photo of the boy sweetly looking up.
Meanwhile, it was announced Thursday that Hudson will join Forest Whitaker and Angela Bassett in new musical movie Black Nativity.
Adapted from a Langston Hughes 1961 text, Movie Web says it's the story of a teenage boy from Baltimore who is sent by his single mother to Harlem to spend Christmas with the grandparents he's never met. Hudson will also appear in a guest role in the second season of NBC's Smash.
(Copyright © 2012 USA TODAY)