Princess Eugenie stepped out with her long-term boyfriend, Jack Brooksbank, to co-host a swanky party.

Princess Eugenie attends the Serpentine party (David Mirzoeff/PA Wire/Press Association Images)

The Princess and Jack joined a few other famous faces at the Serpentine Gallery’s contemporaries after party at private member’s club Albert in South Kensington.

Princess Eugenie and Jack Brooksbank (David Mirzoeff/PA Wire/Press Association Images)

Other guests included Lady Victoria Hervey and Otis Redding.

Lady Victoria Hervey at the Serpentine party ((David Mirzoeff/PA Wire/Press Association Images)

The Daily Mail is reporting that Princess Eugenie and her beau may be looking to take their relationship to the next level.

Here’s to hoping that is the case – who doesn’t love a Royal wedding?