As the role of Emma Frost in X-Men Origins: Wolverine will only be a small one, there was no big announcement regarding who would be playing her. In the past X-Men 1 and 2 director Bryan Singer said that he would have wanted Sigourney Weaver to play the role in X-Men 3 if he stayed on as director.
However, that didn’t happen and it appears Gavin Hood and friends decided to give the character a bit of on screen love with a small role in X-Men Origins: Wolverine. The actress playing her is Tahyna Tozzi, a 23 year old Australian actress who has appeared in a film with Hugh Jackman’s wife, Deborah-Lee Furness, which is probably one of the reason she got the part. However, she certainly looks like the Emma Frost from the comics, as you can see from the images below.
We will also be getting a cameo from a young Cyclops, played by Tim Pocock and there is still a good chance that the young Storm cameo could make it into the final cut. There could also be other cameos we haven’t heard of yet.