Ariana Grande fulfilled a life-long dream by playing Glinda in 'Wicked' and dedicated a section of her closet to pink clothes before landing the role. She joked about choosing Glinda's underwear and revealed she chased the part for years before being cast in the movie. Despite wearing a huge ruffled pink dress in promotional pictures, Ariana actually felt like she was "floating" in the light layers of the iconic gown.