Catherine, Duchess of Cambridge carries her son Prince George Of Cambridge after his christening at the Chapel Royal in St James's Palace on October 23, 2013 in London, England. (Photo by John Stillwell - WPA Pool /Getty Images)

Britain's Prince William and his wife, Kate, have brought their three-month-old son, Prince George, to a chapel at St. James's Palace for his christening.

The future monarch arrived in his father's arms with his mother by their side.

The baby prince smiled as he was shown off to family members including his great-grandparents, Queen Elizabeth II and Prince Philip, before the royals entered the Chapel Royal.

He appeared to wave at his great-grandmother, Queen Elizabeth, but it was just William moving the baby's hand up and down.

The young prince has seven godparents. 

See more photos from the christening.