Remember Prince William and Princess Kate's grumpy flower girl? Well this is her now ...

It's hard to believe it has been 11 years since Prince William married the Duchess of Cambridge in a fairy-tale ceremony at Westminster Abbey ... but who could forget their little flower girl Grace.

Remember the cute, ear-clapping cherub who - just three years old at the time - stole the post-wedding show looking like she'd rather be anywhere else than on the balcony of Buckingham Palace?

She immediately became an internet sensation, when she upstaged the royals' grand kiss on the public balcony.

Well, little Grace Van Cutsem, is growing up quickly!

Grace, now 14, is a big sister to brothers Rafe and Charlie and, after being homeschooled by her mum Rose for three months in Sri Lanka in 2018, now attends a private school near the family home in Oxfordshire.

She was picked to be a bridesmaid as her dad Hugh is a pal of Wills, who is also her godfather.