Harry Potter star doesn’t know fellow Graham Norton guests

Just in case you missed Graham Norton this weekend, Miriam Margolyes made quite the stir by claiming she has no idea who either of the other guests, Dominic Cooper and Lily Allen, were.

When asked by Graham if she had seen Dominic in Mamma Mia, the actress exclaimed: “Oh that’s a dreadful film!”

She didn’t stop there and told Lily not to interrupt her and called her “bitchy” when Lily threw a girl off the red chair.