Kate, Will and Harry’s Fun-Filled Day on “Harry Potter” Set

Posted Friday April 26, 2013 9:30 AM GMT

Ending her week with an exciting appearance, Kate Middleton headed over to Warner Bros. Studios in Watford, England on Friday (April 26).

The gorgeous Duchess of Cambridge donned a darling polka-dotted dress with black pumps as she smiled for the cameras and showed off her growing baby bump.

Joined by her hubby Prince William and brother-in-law Prince Harry
, the 32-year-old visited the studio where the famed “Harry Potter” series was filmed.

During the visit, the trio was given wands that lit up and explored Hogwarts castle, along with Diagon Alley and the Gryffindor Common Room where Harry Potter and his pal Ron Weasley spent a lot of their time.

In addition, Will took a seat on the Batpod and got up-close and personal with the intricate Batman suit used in the Christopher Nolan-directed trilogies.

Photo Credit: INFPhoto.com, Getty Images