They were born in 1990 and 1996.
But The Weeknd, 28, and Bella Hadid, 22, drew their Halloween costume inspiration from a film made years before either of them were born on Wednesday night.
The A-list couple dressed as Beetlejuice and Lydia from the 1988 classic Beetlejuice for Heidi Klum's annual Halloween party in New York City.
The Weekend -whose real name is Abel Makkonen Tesfaye- wore a scuffed and dirty maroon tuxedo, modeled on that worn by Michael Keaton in the Tim Burton horror comedy.
Meanwhile his supermodel girlfriend dressed as Wynona Ryder's character Lydia- in a bright red wedding dress.
She wore a spiked black wig and carried a bouquet of roses.
The Call Out My Name artist and the model, whose mother is former Real Housewives Of Beverly Hills star Yolanda Foster, were seen kissing in Cannes, France this past April, signifying the revived romance.
'The Weeknd and Bella were sitting on each other’s laps and all over each other all night long,' an eyewitness told People at the time. 'They definitely looked like they were fully back together.'
Earlier this month, Bella took to Instagram - where she has 20.6 million followers - to post a shot of herself lovingly gazing into the eyes of the Starboy performer.
A rose by any other name: She wore a spiked black wig and carried a bouquet of roses
