US News

OH, BABY! BRIT SET FOR SECONDS

Pregnant-again Britney Spears has her hands full yesterday – one arm cradling 8-month-old Sean Preston, the other hand clutching his bottle – outside the David Letterman studio on Broadway.

And the “Oops, I Did It Again” singer will soon have even more to juggle with the addition of a new baby. She confirmed the world’s worst-kept secret – that, yes, she’s pregnant again – last night on Letterman’s “Late Show.” “Don’t worry, Dave, it’s not yours,” she told Letterman, who quipped back: “I think that’s good news for both of us.” Earlier, Spears and her cute-as-abutton firstborn went on a shopping spree at Jacadi Paris baby shop on West 60th Street, trying on caps in a possible bid to protect his dome in case of another high-chair malfunction.

As she balanced Sean on her left hip, she rifled through outfits for 10 minutes before dropping $170 on five items.

The baby has already had two brushes with child-welfare workers, including the April fall from an allegedly defective high chair, and a February incident in which Brit was seen driving with him on her lap.

Jacadi workers said the singer quickly became flustered by the fotogs outside and, exasperated, made for the door.