The acclaimed actress, 49, posed up a storm with the guest of honour at the glitzy launch party in New York City , just hours before the annual Met Gala .
The 41-year-old athlete - who recently commemorated the launch of her sister Serena s makeup brand - was also joined by McCartney herself, as well as Hannah Waddingham, at the party.
Freya Aspinall, 20, has reared two lions cubs, Zemo and Zala , for six months at Howletts Animal Park in Kent, after their mother sadly died from a uterus infection last June.