Prince George and Princess Charlotte's adorable moments at Prince Louis' christening

  • Prince George and Princess Charlotte's adorable moments at Prince Louis' christening

Prince George and Princess Charlotte's adorable moments at Prince Louis' christening

She clutched the piece of paper, which actually looks to be about a third of her size, to her side as the Duke and Duchess of Cambridge, along with Princes George and Louis, exited the baby's christening on Monday.

Prince Louis' christening was the first time that the Duke and Duchess of Cambridge made a public appearance with all of their children.

It is the first time the Duke and Duchess of Cambridge and their three children have been seen together as a family of five.

Joining Mr Pelly as Prince Louis' godparents will be Nicholas van Cutsem, Harry Aubrey-Fletcher, The Lady Laura Meade, Sophie Carter and Lucy Middleton.

According to Kensington Palace, Prince Louis wore a handmade replica of the Royal Christening Robe, which was made in 1841 and was used for christening Queen Victoria's eldest daughter.

Prince Harry, Meghan Markle, Prince Charles and his wife Camilla, and the Middleton's parents and siblings all attended the service.

Kate Middleton, Pippa and Carole seemed to step out in uniform style for Prince Louis' royal christening on Monday, July 9.

Kate also remained loyal to her classic look, wearing an elegant McQueen dress once again for the occasion. The event took place months after the royal wedding and saw the attendance of close-knit members of the family, although Queen Elizabeth II and Prince Philip couldn't be present.

Harry's hope is to establish a library for Louis, who was born on April 23, in tribute to the baby's late grandmother, Princess Diana, The Sun claims.

Britain's Prince Harry, Duke of Sussex and Meghan, Duchess of Sussex leave after the christening.

The small christening party saw Prince George and Princess Charlotte politely shake hands with the Archbishop of Canterbury and the Dean of Windsor, praised by their father who told them "well done".

Click through the slideshow to see who has been named a godparent to Prince Louis...

The 34-year-old accessorized her outfit with a light blue fascinator and $695 Jimmy Choo pumps in a matching hue, along with a $1500 clutch by the same designer.