Some of y'all really never seen even advertising for Agents of S.H.I.E.L.D.? Show was on for 7-8 years.
I won't be quick to screwface the girl...She has some type of medical issue, so the weight loss may not be intentional. She's posted pics of herself in the hospital bed before, and said how much of the time on set of the show she was pretty sick. Maybe this is her still dealing with that while still trying to live her best life