Claudio
From Tardis Wiki, the free Doctor Who reference
Claudio was an Auton styled after a Roman soldier from a book of Amy Pond's. He was affected by River Song's Hallucinogenic lipstick and believed her to be Cleopatra, and the the Doctor to be Caesar. He later helped place the Doctor in the Pandorica when the Nestene Consciousness took over him again. (DW: The Pandorica Opens)