Ashley Hebert and J.P. Rosenbaum may have found everlasting love on Season 12 of 'The Bachelorette,' but now the two have even more exciting news to share: they're going to be parents!

The happy couple, who wed in a televised ceremony in December 2012, shared the joyous announcement to InTouch Weekly just two days ago. Hebert, who is three months along, revealed the exact moment they found out the news -- and it was at a fellow 'Bachelor' alum's wedding!

That's right: Hebert and Rosenbaum found out they were expecting at Sean Lowe and Catherine Giudice's nuptials. After taking several pregnancy tests that revealed faint lines, this time, “there was legitimately a line,” Rosenbaum told the magazine. “That’s when we officially found out — of course it would be at a 'Bachelor' wedding!”

Babies have been on the brain for a number of the former 'Bachelors' and 'Bachelorettes,' with former 'Bachelorette' DeAnna Pappas and her husband Stephen Stagliano welcoming a baby girl in February, former 'Bachelor' Jesse Csincsak and his wife, Ann, having their second child just last week and former 'Bachelor' contestant Melissa Rycroft set to pop any day now.

As for the soon-to-be first-time parents -- the baby is due in October -- Hebert says: “I’m a little nervous, but we’re very excited,” she told the magazine. "I’ve wanted a child for a while.”

“It’s nice not to have to keep a secret anymore," Rosenbaum added. We’re beyond thrilled.”

As expected, Hebert and Rosenbaum's fellow alumnae are overjoyed for their friends and have wasted no time congratulating the couple and wishing them well via Twitter:

Congratulations to the happy couple!