The baby was born at 5:26 a.m. local time, according to Buckingham Palace. He weighed 7 pounds, 3 ounces and is seventh in line to the British throne. Harry was at Meghan's side and both mom and baby are "doing well," the palace said in a statement.

The prince, now a first-time father, said he's "just over the moon."

VIDEO: Prince Harry on royal baby: 'We're still thinking about names'
0:57
Prince Harry and Meghan Markle welcomed a baby boy.

We can't help but feel nostalgic for when Prince Harry was a kid.

A well-traveled baby

PHOTO: Diana Princess of Wales carries a baby Prince Harry from the Queens Flight aircraft, Sept. 23, 1985, upon arrival at Aberdeen airport in Scotland.
David Levenson/Getty Images, FILE
Diana Princess of Wales carries a baby Prince Harry from the Queens Flight aircraft, Sept. 23, 1985, upon arrival at Aberdeen airport in Scotland.

Who could resist those sweet rosy cheeks? Look at Princess Diana carrying her sweet second-born son off the plane. Prince Harry was a jet-setter at such a young age, and he was a cute one at that.

His mother's son

PHOTO: Princess Diana carries Prince Harry on her shoulders at Highgrove in Tetbury, U.K.,	July 18, 1986.
Tim Graham/Getty Images
Princess Diana carries Prince Harry on her shoulders at Highgrove in Tetbury, U.K., July 18, 1986.

Princess Diana was always open about how it was important for her to teach her sons about love and respect. The connection she shared with Prince Harry is undeniable in pictures like this.

A friend to animals

A well-behaved prince