The 37-year-old mother-of-one flaunted her cleavage in a low-cut dress which she paired with stunning diamond earrings and silver heels.
Her husband and Reddit co-founder Alexis, 35, donned a smart black tuxedo, white shirt and black tie for the event.
Also at the event was Serena’s long time friend Anna Wintour. The tennis star was also honoured that night with a brand visionary of the year award.
See full photos below.
