Celebrity chef Bobby Flay has moved on after his blockbuster divorce from Stephanie March with another, younger blond actress, “Masters of Sex” star Heléne Yorke, sources said.

Food Network star Flay, 51, brought Yorke, 30 — who starred in the Woody Allen musical “Bullets Over Broadway” — as his date on Sunday night to the star-studded premiere of “Batman v Superman: Dawn of Justice” at Radio City Music Hall.

Bobby Flay and then-wife Stephanie March in 2009FilmMagic

Flay finalized his contentious divorce from “Law & Order” actress March, 41, last July.

He met Yorke at a Knicks game in December, when the two sat front row at MSG a seat away from each other on “celebrity row.”

On Sunday, “They didn’t walk the red carpet,” a spy told Page Six, but the witness added, “She was Bobby’s guest — they were together. He’s moved on to another beautiful blonde.”

When we reached out to Flay for comment, a Food Network rep said the toque and Yorke are just “friends.”

“Bobby went to the [December] Knicks game with his daughter when she was home on break from school,” the rep explained. “Coincidentally, Heléne was at the same game that night.”

The rep further described Sunday night’s meeting as “two friends [who] took in a movie premiere.”

Flay and March were married for 10 years. Yorke’s rep didn’t get back to us.

Bobby Flay and Heléne Yorke (in a baseball cap) at a Knicks game in DecemberGC Images