Ashley Hebert, star of “The Bachelorette” Season 7, and that season’s winner, Roslyn-reared J.P. Rosenbaum, are expecting their second child.

“I can’t hold it in any longer…My heart is bursting with love now that we’re #ClearblueConfirmed!” Hebert, 32, posted on Instagram, referring to the pregnancy-test company for which she and Rosenbaum are spokespersons. “These booties are just the start, can’t wait to stock up on cute tutus and sparkles for my #babygirl!”

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Rosenbaum — a 1995 graduate of Herricks High School — said on his Instagram page he was “100% excited” and joked, “Forgive me if my face says I’m 78% nervous because #ItsAGirl #NoBoyfriendZone #BacheloretteSeason47 #YeahRight.”

Their first child, son Fordham Rhys Rosenbaum, was born Sept. 30, 2014.

Originally from Madawaska, Maine, Hebert was second runner-up behind Chantal O’Brien and winner Emily Maynard on 2011’s “The Bachelor” Season 15, starring Brad Womack. She went on to star in “The Bachelorette” later that year.

Her and Rosenbaum’s marriage in Pasadena, California, on Dec. 1, 2012, was broadcast by ABC that Dec. 16. The ceremony, officiated by “Bachelor” / “Bachelorette” host Chris Harrison, included as guests such franchise alumni as Maynard, Jillian Harris, Sean Lowe, Jason and Molly Mesnick, and Ryan and Trista Sutter.

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Pediatric dentist Hebert and construction manager Rosenbaum moved to Miami in July 2014.