KARACHI: Prince Harry gave Batman the royal seal of approval when he turned up, with his girl Cressida Bonas, at the European premiere of “The Dark Knight Rises” in London.

The 27-year-old Harry and Cressida Bonas arrived and left separately to throw reporters off the scent, a media tabloid reported Friday.

They sat together in the cinema with Harry's cousin Princess Eugenie and her boyfriend Jack Brooksbank.

Bonas, the daughter of 1960s cover girl Lady Mary-Gaye Curzon, was described in Tatler's Little Black Book in 2008 as "really pretty, really nice and absolutely obsessed with [American singer] Eva Cassidy."

Prince Harry was romantically linked with model Florence Brudenell-Bruce, a descendant of the seventh Earl of Cardigan, last summer.