Peter Andre's son Theo, 4, seen in rare photo dressed up to the nines as sister Princess calls him 'the cutest'

PRINCESS Andre has shared a rare photo of her younger brother Theo today.

The 14-year-old gushed about how cute the four-year-old is as he dressed up to the nines.

Princess Andre shared a rare picture of her little brother TheoCredit: instagram/officialprincessandre