STAGE TUBE: Behind the Scenes of SMASH's 'Beautiful' Video with Katharine McPhee
On the upcoming NBC series SMASH, Katharine McPhee plays an Iowa gal named Karen Cartwright, who auditions for the role of Marilyn on Broadway. The series will premiere on February 6, 2012 on the NBC network. NBC recently released a promo video of McPhee singing the Christina Aguilera song 'Beautiful' for a segment of the show. Now you can catch a behind-the-scenes featurette that explains more about McPhee's chara…