Kate, 40, looked radiant in an off-the-shoulder Roland Mouret column gown, clutch and £10,500 diamond star earrings as she made her glamorous entrance on the red carpet.
Meanwhile, Prince William looked dapper in an Alexander McQueen suit as he posed alongside his wife.
The royal couple joined Tom Cruise and his co-stars Jennifer Connelly and Miles Teller on the red carpet.
At one point film star Tom even reached out and took Kate’s hand as she navigated a set of stairs in her point-toe black pumps.
source: express.co.uk