The Today Show reporter looked suave, with Burmeister looking elegant in a glittery ball gown.
Placing their arms affectionately around each other, they appeared in high spirits as they posed for photos on the red carpet.
Virginia, who is the estranged wife of wealthy Morgan Stanley investment banker Mark Burmeister, showed off her slender frame in the slim-line gown.
The masquerade event was organised to celebrate 40 years of Australia's iconic band INXS and their 30th anniversary of their album, Kick.