You need at least 3 years training at Princess Celestia's School for Gifted Unicorns to begin mastery of shapeshifting.
Princess is now five years old.
Katie Price's daughter Princess is two years old
1000 years -1020 years old = -20
Nintendo claims that the Princess is 17 years old. dunno why though...
Princess Daisy is 27 years old
1000 years old.
Nobody was ever 1000 years old.
She is 13 years old
77 years old
Princess Mathilde is 38 years old (birthdate: January 20, 1973).
Princess Tsuguko is 24 years old (birthdate: March 8, 1986).