After months of speculation, we now know that the royal baby is destined to be either an Aries or a Taurus, but what exactly do those star signs mean for the parents-to-be?
Horoscope legend Kerry King spoke to The Sun about the traditional personality traits of an Aries and a Taurus, giving us a little insight into the royal tot's potential nature.
If the baby an Aries
Those born between March 21st and April 20th are the sign of the ram, and King says that such children are "full of energy...adorable, loving, playful… wilful, self-absorbed, challenging."
According to King, Aries are natural-born leaders, independent thinkers and unafraid of living life on the edge.
Aries is ruled by Mars, the God of war, which means this little baby will be unafraid of conflict and also highly competitive.
According to King, because Meghan is a Leo (a fellow fire sign) mum and bub will understand each other's passionate streak and strength of will.
If the baby is a Taurus
Taurus is the sign of the bull, which King describes as "stoic, determined and physical and practical."
This sign works with practicality, and the astrologist says a Taurueans will take their time to analyse and ponder the world around them.
King says, "As children, Taureans are affectionate, loving and usually pretty easy (don’t jinx it!) to handle."
King does give the couple one warning if the baby is a Taurus: they will be stubborn!