Kate Middleton looked stunning during the world premiere of the movie “Spectre” held Monday at the Royal Albert Hall in London.

The Duchess of Cambridge turned heads when she stepped on the red carpet in an elegant light blue ensemble from one of her favorite designers, Jenny Packham, Us Weekly magazine reported. The stylish gown featured a halter dress with a sheer overlay, which covered the royal mother of two’s back and arms. Princess Kate accentuated her Hollywood glam look with a crystal-embellished belt from Packham’s label, along with a bedazzled clutch from Casa. 

The fashionable Duchess also wore aquamarine chandelier earrings and Jimmy Choo platform sandals. The earrings, designed by British jeweler Robinson Pelham, was on loan from her mother, Carole Middleton, according to Us Weekly.

Princess Kate was not the only one who looked stunning during the movie premiere of Daniel Craig’s latest James Bond film. She was accompanied by her husband, Prince William and royal brother-in-law, Prince Harry, who both looked handsome and dashing in their black tuxedos.

The movie’s lead star, Craig, told reporters during Monday’s event that he was very excited to have the royal family and fans attend the world premiere of “Spectre,” according to E!News. The actor said, "It's just fantastic to see everybody out tonight. I'm not overwhelmed, I'm very excited and I can't wait for people to see the movie."

Sam Mendes, the film’s director, who chatted with Prince Harry just before the premiere started, also shared how he’s very thrilled and proud to show “Spectre” to James Bond fanatics and movie fans. Mendes told reporters that he “[wants] people to like it as much as [he does].” 

"I'm really proud of it, we sweated blood over it for two years. I'm really thrilled and a bit relieved," he added.

“Spectre” will hit movie theaters on Nov. 6 in the U.S.