Eighties icon Boy George held court at Top of the Standard Tuesday night after an Irving Plaza gig for his first all-new solo album in 18 years.

But rather than any rock ’n’ roll antics, George — svelte and healthy after past brushes with the law, rehab and bloating — ate vegan grub.

George was in “a studded trucker cap, eye makeup and a goatee,” a spy said, hanging with his band in a VIP booth where they were brought “a raw, vegan dinner.”

Miss Guy served as DJ. Guests included Hannah Bronfman.