Prince Louis' Christening: Every photo from the royal day

A beaming Catherine with her darling son.

The afternoon ceremony took place at The Chapel Royal at St James's Palace.

The 11-week-old tot seems very peaceful as mum Kate chats to the Archbishop of Canterbury.

Catherine was heard describing Louis as "very relaxed and peaceful.

Isn't he darling?

Louis wore a replica of the lace and satin dress made for Queen Victoria's eldest daughter in 1841.

This is the first time we've seen the family of five!

And sweet Charlotte had us cooing with her petal dress.

The Princess was on her best behaviour.

Holding daddy's hand!

Blue was the colour of choice for Pippa.

My how you've grown George!

Proud grandparents Camilla and Charles.

Prince William looks very dapper indeed.

The Duke and Duchess of Sussex dazzle.

Meghan opted to dress in American royalty Ralph Lauren.

The royals couldn't have been happier to have the entire family come out for the big day.

We can't wait to see the little prince grow up!

Kate and Pippa's younger brother James Middleton with Lady Laura Marsham.

The Middletons unite!