PHOTOS: Kate Middleton Goes Dotty For Harry Potter As She Arrives For Studio Tour

Royal wore Topshop maternity dress for visit

By On

Kate Middleton, the Duchess of Cambridge covered her growing baby bumps in polka dots today as she arrived at the Warner Bros Leavesden Studios this morning for the inauguration of the revamped legendary film sets before a tour of the world famous Harry Potter studios.

The pregnant royal joined her husband Prince William, who will be making a speech at the inauguration ceremony and clearly not wanting to miss out on a fun day out, Prince Harry also tagged along.

Duchess of Cambridge shows off growing bump in maternity dress (WENN)

According to the Mirror, the royals will have a fun day out, touring the Harry Potter sets, where all eight movies were shot and even receiving a wand lesson. They'll also see some props from the recent Batman trilogy. Prince Harry is known to be a fan of the Christopher Nolan movies, attending the premiere of The Dark Knight Also Rises, last summer.

But it seems William is just as much of a fan, joking: "Christian Bale is getting old and tired... I will step in if I have to."

Kate opted for a black and white maternity dress for the outing with a Ralph Lauren jacket and despite being her third engagement of the week, the almost seven month pregnant royal looked refreshed and happy as she arrived at the studios earlier this morning.

It's certainly been a busy week for the Duchess, not only did she inspect Scouts at the Queen's official parade at Windsor Castle on Sunday, she also visited a school in Manchester on Tuesday and spent an evening at the National Portrait Gallery on Wednesday night.

She's certainly showing no sign of slowing down!

 The Royals arrive at Leavesden Studios

Tags :

Kate Middleton, Duchess of Cambridge dons a polka dot Topshop maternity dress for visit (WENN)