Emma Corrin joined Ryan Reynolds and Hugh Jackman at a Deadpool & Wolverine photocall at IET London on Friday, looking stunning in a black halter neck minidress.
The 28-year-old actress wore knee-high black boots with buckle accents to go with the edgy dress that had a distinctive clasp at the neck.
Emma's attire revealed delicate ink on her right arm and thigh, which she paired with silver jewellery.
The star, who rose to fame portraying Princess Diana in The Crown, portrays antagonist Cassandra Nova in Deadpool & Wolverine.