Stars such as Sir Paul McCartney, David Beckham and Gemma Collins all took to social media to pay tribute to the Queen Elizabeth II ahead of the Platinum Jubilee celebrations this weekend.
Dame Julie Andrews, Spice Girl Geri Halliwell and actress Sheridan Smith also shared messages of congratulations for the Queen, 96, as she marks 70 years on the throne.
Sir Paul - who was knighted for services to music in 1997 - shared a throwback picture of himself and the current ruling monarch at the opening of the singer's Liverpool Institute for Performing Arts in 1996.