Worked on what, there wasn't anything new or creative to come up with. She literally walked off with the same outfit on she had on on the Breaking Bad set. Shes playing the same exact character in both shows because that's how she is in real life and doesn't do much of any kind of different roles opposite of her personality. She an emo girl in real life and in movies and I'm sure she wears the same emo clothing at her own home as well. Shes not Tom Hanks for Christ sake.