William, KAte and Harry bond with kids

For the first time, the new Bond film will open in cinemas throughout the United Kingdom on the same day as the premiere.

The royals, who arrived in a Bentley, were greeted by director Sam Mendes and co-producers Barbara Broccoli and Michael G. Wilson.

French actress Léa Seydoux and Italian beauty Belucci also feature, alongside Guardians of the Galaxy star Dave Bautista.

Bond star Daniel Craig said he cannot wait for fans to see the movie as he took to the red carpet at the Royal Albert Hall.

After a busy week of royal engagements last week, the Duchess of Cambridge kicked back this morning at the “Shaun the Sheep: The Farmer’s Llamas” premiere.

Catherine ensured all eyes were on her at the highly anticipated event as she walked the red carpet at London’s Royal Albert Hall in the semi-sheer dress.

Spectre reunites Craig with director Sam Mendes, after 2012′s Skyfall became the highest-grossing Bond film in history.

“Monica [Bellucci] is 50 and I think it’s respectable to say she’s a Bond woman”, Harris said.

The latest flick was filmed on location in London, Mexico City, Rome and Tangier and Erfoud, in Morocco.

Britain’s Prince Harry, from left, and the Duchess and Duke of Cambridge arrive for the World Premiere of “Spectre” at the Royal Albert Hall in central London.

“I’ve just been allowed to be creatively involved with these films from the very beginning and I’ve continued to do it with this”, he said.

There have been doubts over Craig’s future as the sixth actor to play Bond, however, after he voiced unhappiness at the prospect of doing a fifth film – despite being contracted to do so.

Lea Seydoux, who plays Dr Madeleine Swann, a psychologist working at a private medical clinic in the Australian Alps, said about her starring role: “It was a dream come true. I’m really thrilled and a bit relieved”.

Waltz, 59, is all set to play Franz Oberhauser in “Spectre” and when asked who according to him is the best Bond villain, his reply is simple, “I am”.

The royal trio made a dazzling joint appearance, walking the red carpet in their finest.

Ben Whishaw, who plays gadget expert Q, said: “You know what you are going to get but it’s slightly different every time”.

Daniel Craig poses in front of a Tyrolean Alps panorama during a photo call for the new James Bond f …