Though the royal daughter's name has yet to be officially announced, it's rumored that Kate and William are deciding between Alice and Diana.
Kate gave birth at St. Mary's hospital in London. She was in labor for two and half hours.
The royal daughter is now fourth in line to the throne following Prince Charles, Prince William and Prince George.
Though all eyes were on the new royal baby, some commentators couldn't help noticing how gorgeous Kate's hair looked just hours after giving birth.
Shortly after the royal daughter made her debut, Prince William brought Prince George to the hospital to meet his new baby sister.
Kate and William looked as in love as ever leaving the hospital with their new baby.
Congrats to the new parents!
