Board Thread:Spoilers!/@comment-1916997-20180101222954/@comment-1916997-20180307061709

Eskaver wrote: Could it be that the Blond actress is a witch, but the dark-haired actress is just a Drizzy stand-in?

It would make sense that we see Emma, Adelaide, blond, then the blond and dark haired (with Emma). I doubt they would have a stand in, in costume if Adelaide was there that day (which I think we know she was). Besides, that actress was a bit larger than Adelaide, so she wouldn't be a good stand in for actual filming.