8:45 AM PT -- The baby has been named Archie Harrison Mountbatten-Windsor. Welcome to the world, Archie!
The royal duo debuted their newborn son to the world on Wednesday at St. George's Hall at Windsor Castle, just two days after Baby Sussex was born.
New mom Markle looked angelic wearing a white dress with gold buttons as she showed off their first child. She told local reporters that motherhood is "magic" and called their baby "a dream."
Prince Harry was seen holding the baby, whose name has not yet been announced. Baby Sussex looked adorable swaddled in a white blanket and tiny beanie.
Meghan Markle gave birth on Monday. The royal baby was 7 lbs 3 oz and is now 7th in line for the throne, just behind his daddy.