Metro

Bye-bye, B’klyn – ‘Miss’ ya!

There she goes, Miss America.

Just a week after winning her crown, Brooklyn resident Mallory Hagan has revealed that she’s ditching the borough during her reign.

The Alabama native had captured the heart of her adopted neighborhood of Windsor Terrace after taking the Miss America crown in Las Vegas on Jan. 12.

But the former Miss Brooklyn and Miss Manhattan says she’ll soon be packing up and leaving her modest apartment to embark on a frenetic year of appearances across the country.

Hagan, 24, said that the title requires her to fly to new locales every 48 hours and that her life has become a blur of Town Cars, airplanes and hotel rooms.

As for where she’ll be hunkering down in between, the fitness fanatic was coy.

And her boyfriend, JP Morgan Chase analyst Charmel Maynard, wouldn’t comment when asked by The Post yesterday if his now-famous gal pal would be moving into his swank SoHo digs during her yearlong Miss America stint.

Employees at Hagan’s favorite Brooklyn haunts were surprised to hear she was fleeing so soon after bringing the neighborhood national exposure.

“That was quick!” one staffer quipped yesterday at The Double Windsor pub on Prospect Park West.

Tony Kontogiannis, manager of the Windsor Cafe on Prospect Park West, added, “Well, I guess we’re sad to lose her.

“She was a nice girl,’’ he said. “But I think the neighborhood will be OK. We’ll just have to move on.”

Despite her abrupt departure from Brooklyn, Hagan insisted to The Brooklyn Paper that she’ll return to the borough once her reign comes to a close.

“I’ll be back as soon as my year as Miss America is up,” she promised. “I will put my stuff in storage for the year and then bring it back out once my reign as Miss America is over.”

Hagan will go from relaxing in her former borough’s coffee shops to appearing in a whirlwind of high-profile galas throughout the year.

But President Obama’s inauguration ceremony today might not make the cut.

Hagan said that although she was provided a ticket to the ceremony, she might skip it — because of the cold.

“It’s going to be freezing,” she said in an interview Saturday.

She was unable to be reached yesterday, and Miss America reps did not return repeated requests for comment.

The native of tiny Opelika, Ala., became the first Miss New York to win the national contest since Vanessa Williams brought home the honor in 1984.

The Fashion Institute of Technology student moved east four years ago and first won the Miss Brooklyn title before shifting over to claim the Miss Manhattan, Miss New York and Miss America crowns.

The bubbly blonde’s instantaneous legend, bolstered by her professed love of Prospect Park, the Brooklyn Bridge and the 15th Street F-train stop, inspired a local love-fest for the Southern belle.