Princess Charlotte sounds like one happy baby!

While hosting a tea for The Battle of Britain Fighter Association on Wednesday, June 10, Prince Charles, 66, gushed about his one-month-old granddaughter — and revealed she’s been much less fussy than Prince George, 22 months, was as a newborn.

prince charles

Prince Charles at tea on Wednesday, June 10.

“We were talking about grandchildren, and he [Prince Charles] was saying Princess Charlotte does sleep through the night and [is] much easier on mum than Prince George,” a guest at the event told Us Weekly.

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Charles’ eldest son, Prince William, 32, and his wife, Kate Middleton, 33, welcomed Charlotte on Saturday, May 2. Following her birth, the proud grandfather — and first in line to the English throne — gushed about the family’s newest addition during a public engagement.

princess charlotte and prince george

George and Charlotte photographed by their mother in mid-May.

“I really was hoping for a girl. She is beautiful,” he told a crowd of royal fans on Friday, May 8, according to the Daily Mail. “I was hoping for a granddaughter. Someone to look after me when I am very old.”