The stars of the highly anticipated film Wicked graced London with their presence tonight, with Ariana Grande dazzling onlookers with her stunning style. Hollywood heavyweights Grande, Cynthia Erivo, and Jeff Goldblum were among those who arrived at the Royal Festival Hall in London to promote what is expected to be a blockbuster hit. This follows their appearances in the US, where Ariana and her boyfriend Ethan Slater shared a tender moment .

The We Can't Be Friends singer, 31, looked glamorous in a striking yellow floor-length dress. Ariana Grande sparks concern over weight loss at Wicked premiere Ariana Grande's boyfriend Ethan Slater says relationship is 'difficult' as he poses alone Despite the early onset of darkness in the UK, Ariana sported a pair of retro-styled circular sunglasses. Cynthia deviated from her usual premiere look, opting for a flashy black dress with a ruffled design.

Ethan Slater was once again by his girlfriend's side, looking dapper in a black suit. Michelle Yeoh, who portrays Madame Morrible in the film, also turned heads in a green and black maxi dress with white trim. Jeff Goldblum was a sight to behold as he paired grey suit trousers with a light chequered tie and long black coat, the outfit's blue fur collar being particularly eye-catching.

Accompanying him was his wife Emilie Livingston, who looked stunning in a ruffled dress with white sleeves. Jonathan Bailey also made an impression in a crisp white tuxedo. The red - or green - carpet was te.