The Duke and Duchess of Cambridge were seen outside St. James's Palace in London with their baby son this afternoon (23 October) before his baptism.
Mingling with guests outside the Palace's chapel, Prince William held Prince George facing outwards and gently jigged him up and down as BBC News filmed the arrivals.
Prince George, three months, was dressed in a traditional frilly cream Christening gown - hand-made replica of the Royal Christening Robe, made by Angela Kelly, The Queen's dressmaker - and appeared relaxed in his dad's arms ahead of his big moment.
Kate, meanwhile, stunned in a cream dress with coordinating hat and she was sporting her famous blow-dry. William was looking particularly smart in a suit.
The Duke and Duchess have chosen for George's christening to be a low-key affair away from the public eye. Instead of a large venue like the traditional Music Room at Buckingham Palace, they chose the relatively small chapel at St. James's Palace and limited the guest list to immediate family and close friends.
William and Kate have picked two hymns - 'Breathe on Me, Breath of God' and 'Be Thou My Vision'. Kate's sister Pippa Middleton will do a bible reading, St. Luke ch. 18, verses 15-17, and William's brother Prince Harry with do another, St. John ch. 15, verses 1-5.
The Archbishop of Canterbury, the Most Reverend Justin Welby, will baptise Prince George and there will be two anthems sung by The Choir of Her Majesty's Chapel Royal - Blessed Jesu! Here we Stand (Richard Popplewell) and The Lord Bless You and Keep You (John Rutter).
The Lord Bless You and Keep You was written in 1982 especially for Prince William's Christening.
Earlier today, the royal couple announced their picks for godparents. To many people's surprise, Pippa Middleton and Prince Harry were not among the seven names, as the royals chose instead to go with close friends. The only family member among them was William's cousin Zara Phillips.
The other godparents are: university friend Oliver Baker, Kate's schoolfriend Emelia Jardine-Paterson, Earl Grosnevor, Jamie Lowther-Pinkerton, Julia Samuel and William Van Cutsem.
The Queen, The Duke of Edinburgh, Prince Charles, Camilla, The Duchess of Cornwall, and Prince Harry are among the royal family members who are attending. Kate's family in attendance includes mum Carole Middleton, dad Michael Middleton and siblings James and Pippa.
Following the service, a private tea will be hosted by Charles and Camilla in Clarence House. Guests will be served slices of christening cake, which is a tier taken from The Duke and Duchess of Cambridge's wedding cake.
Jason Bell will be the official photographer for the christening, taking pictures at Clarence House following the event. A selection of photos will be released to the public on 24 October.
George was born on 22 July 2013 at the private Lido Wing at St. Mary's Hospital. His full name is His Royal Highness Prince George Alexander Louis.
George is third in line to the throne after his grandfather Prince Charles and father Prince William.
The first photos of Prince George as he left the hospital in July 2013: