In a historic move, Charlotte will remain fourth-in-line to the throne.
The Duke and Duchess of Cambridge announced the news in a statement through Kensington Palace.
The couple arrived at St. Mary's Hospital early Monday morning.
The Duchess of Cambridge is expecting her third child with Prince William.
The 'Breaking Bad' star also revealed that his friend and former co-star, Bryan Cranston, has already met his little girl and is 'madly in love with her.'
ET caught up with the couple at the Race to Erase MS Gala on Friday, which marked their first public appearance since welcoming their little one.
The singer also teased NSYNC's upcoming Hollywood Walk of Fame ceremony!
The 34-year-old rapper's baby girl was born last month.
The 32-year-old model and cookbook author is set to welcome her second child in June.
The 48-year-old actress is already mom to son, Henry, with director Darren Aronofsky.
The 20-year-old reality star and her daughter are too cute!
The actress shared the happy news on her social media on Thursday.
The 'Traffik' actress tells ET that her and Thicke's 8-year-old son, Julian, 'absolutely adores' his newborn half-sister, Mia.
The new mom is obsessed with her little girl.
