Elsewhere, the duchess opened up about her investment in the company, telling Instyle: “I am so proud to invest in [Kadi] as a friend and as a female founder.

“Kadi has a mastery of hair health, and her Highbrow Hippie collection is a perfect reflection of that.”

At the event, Meghan appeared to be in a “joyful mood” according to a source.

They told People: “She was dancing and celebrating with her friends.”

For her outfit, Meghan opted for a black wool strapless top by Khaite (£660) which…