From Dr Who to Hollywood stardom

Dr Who star Karen Gillan joins Kate Garraway for a chat about her move from British TV to the lights of Hollywood with her latest role in the blockbuster movie Guardian of the Galaxy.

The redhaired beauty had to shave her head for the role... but as she got to star alongside Bradley Cooper, we think she'll tell us it's been worth it!

Find out what Karen is wearing

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Karen Gillan just before she appeared on screen!