"Jade cried a little bit," Tolbert told In Touch of his wife, who is 13 weeks pregnant. "I was just really excited."
Roper later took to Twitter to post a few adorable announcement photos. "We're crazy grateful to finally announce a little secret we've been keeping!" she wrote. "We're absolutely head over heels in love already!? @ttolbert05."
Roper, 30, and Tolbert, 29, tied the knot on Jan. 24, 2016, with their wedding airing on ABC as a special edition of The Bachelor: A Celebration of Love. The two now reside in Kansas City, Missouri, and judging by their romantic Instagram pics, their love is stronger than ever.
"We're definitely going to have kids," Tolbert said at the time. "When, I'm not sure. In the next year or two, it's possible. We're ready."
ET also chatted with Roper at The Bachelor season 21 premiere watch party last month, where she shared her and Tolbert's secrets to keeping their marriage work.
"We really decided to commit, and we've been through the ups and downs just like everyone else," she dished. "They say the first year of marriage is one of the hardest, and we got married after seven months, so we've learned a lot about each other, and i think it's just that we decided that no matter what, we're going to be there for each other, through it all. I feel like once you make that commitment -- no matter what, that's what gets you through."