The royal became a stepmom when she married Mozzi in July 2020. The pair welcomed their first child, daughter Sienna, in September of the next year.

"Athena Elizabeth Rose Mapelli Mozzi," the property developer wrote on social media, posting the same photo that the palace shared. The shot showed the newborn raising a hand to her face while dressed in a white outfit, snuggled up in a pink blanket as someone held her.