London: Prince Harry reportedly partied till the early hours with a 23-year-old dance graduate with whom he had gone to watch the premiere of the latest Batman film "The Dark Knight Rises" in London.
The 27-year-old Harry and Cressida Bonas arrived and left separately to throw reporters off the scent, the Daily Express reported on Friday.
They sat together in the cinema with Harry`s cousin Princess Eugenie and her boyfriend Jack Brooksbank.
All four went to the after-party in Covent Garden before ending up at the Salon nightclub in Mayfair.
Cressida studied dance at Leeds University.