Sebastian Stan and Annabelle Wallis have welcomed their first child together according to a new report. Stan, 43, and Wallis, 41, – who have been dating for four years – confirmed that they were expecting their first child together back in April. Back in April 2025, Stan gave some rare insight on their romance in an interview with Vanity Fair for their May 2025 cover story. Stan brought Wallis as his date for the premiere of A Different Man at the Berlin Film Festival in February 2024. Three months later, they hit the red carpet at the Cannes Film Festival for his other project The Apprentice.