They welcomed their first child August in February.
And new parents Princess Eugenie and Jack Brooksbank enjoyed a rare baby-free outing as they made a special appearance at the launch of Poppy Jamie's Happy Not Perfect book launch on Tuesday night.
The royal couple, who tied the knot in 2018, smiled widely as they made the most of a baby-free evening at the star-studded event.
Baby free: New parents Princess Eugenie and Jack Brooksbank made a special appearance at the launch of Poppy Jamie's Happy Not Perfect book launch on Tuesday night
Eugenie, 31, looked glamorous in an all black dress with tassels at the bottom and a pair of strappy black heels.
Covering up from the chillier English weather, she layered up with a green satin jacket and accessorised with her sapphire and diamond engagement ring.
New father Jack, 35, cut a more casual figure, wearing a white shirt with a blue jumper over the top and a black jacket.
He also donned a pair of jeans and some blue lace up trainers.
Royal appearance: The couple, who tied the knot in 2018, smiled widely as they made the most of a baby-free evening at the star-studded event
Glam: Eugenie looked glamorous in an all black dress with tassels at the bottom and a pair of strappy black heels while Jack donned a pair of blue jeans and lace up trainers
The couple were joined at the event by Made in Chelsea star Georgia Toffolo, 26, who put on a leggy display in a high neck pastel dress at the book launch.
She posed up a storm in the stunning pink long sleeve mini dress which had pink feather cuffs.
The reality star wore nude pointed high heels which highlighted her toned legs and paired them with a matching padded leather bag.
