The Saturdays break with tradition to celebrate Christmas 'sushi style'

broke with tradition to celebrate the festive season on Wednesday, posting a picture of themselves having dinner at Berkeley Street sushi restaurant, Nobu."Looking forward to our @Thesaturdays Christmas gathering this evening.... Sushi style lol X," wrote

on Twitter."Me tooo," replied

. "We are so traditional ha."

© Photo: Instagram

Two members of the five-piece band seemed particularly happy to be reunited at the dinner."Molluna are back!" Tweeted mum-of-one Una with a picture herself and Mollie King."I love you Mrs Foden," replied Mollie. "Too too much."

© Photo: Rex

For the Christmas outing Una wore a black fur-lined coat over a navy blue dress which she accessorised with a red belt, lipstick and heels.Mollie, 26, and Rochelle, 24, both opted for all-black ensembles, while 24-year-old Vanessa sported a dark green skirt and a black jumper embellished with jewels.

no doubt enjoyed being back with the band, having spent the past few months caring for her new born son, Parker.It's been quite a year for the British quintet, who have starred in a reality show, welcomed two mini-Saturdays and had a number one single.