Look, up in the sky! It’s a bird, it’s a plane, it’s . . . Superhunk!

Seventy-two-year-old Superman is getting a face-lift this week in a new book that reimagines the iconic character as more of a brooding heartthrob than a muscle-bound Boy Scout.

In “Superman: Earth One,” the Man of Steel is a conflicted 20-year-old who’s trying to find his way in the world, bearing more of a resemblance to Robert Pattinson from the “Twilight” movies than Christopher Reeve from the Superman films.

He wears hoodies, has smoldering eyes and, as a lanky Clark Kent, wears low-cut pants and hipster skinny ties. Artist Shane Davis also made him less physically imposing — shorter and less beefy — than he has traditionally been depicted.

The new look and new attitude are being used to kick off DC Comics’ “Earth One” line of graphic novels, which puts their classic characters in today’s world. The $19.95 hardcover, out in comic shops on Wednesday and book stores Nov. 2, is aimed directly at the youth market.

“We wanted to tell a story that’s hip, sexy and moody,” said DC Comics’ co-publisher Dan DiDio.

“We wanted to show a younger Superman at the early stages of his career, struggling with his identity and his place. He realizes he doesn’t belong anywhere and doesn’t fit in.”

dareh.gregorian@nypost.com

