BUFFALO, NY-- Ellen DeGeneres is well-known for having a big heart, as well as giving away big gifts during her show.

As part of her Mother's Day special, several moms-to-be got a big surprise from Ellen! One of those lucky winners was from Buffalo. Her name is Katie O'Donnell a WNY nurse. Check out the segment here: http://ellentube.com/videos/0_2gkorpbe