Prince William, Kate Middleton and Prince Harry showed their playful sides on a visit to the Warner Bros. studios on Friday.
Pregnant Kate and her brother-in-law laughed as the future king climbed onto Batman's motorbike, the Batpod, as they got to see props from The Dark Knight Rises.
The 30-year-old then climbed inside a Batmobile and revved the engine.
Harry, 28, shielded his ears as the studio was filled with the roar of the turbo engine. "You don't do baby seats for these cars, do you?" the prospective dad joked.
Click link for full post from Hello Magazine.