Now this is what a Bachelorette success story looks like!
"Introducing Essex Reese Rosenbaum," Hebert, 32, captioned a super cute snap of their daughter sleeping soundly.
Meanwhile, Rosenbaum is already thinking about fending off potential boyfriends.
"Day 2 nearly over and hopefully headed home soon where my perpetual fear of future boyfriends begins," he joked alongside a selfie of him, his wife, and newborn daughter still at the hospital.
Clearly, the couple is thrilled with the latest addition to their family. The two are already parents to their 2-year-old son, Ford.
"We are absolutely thrilled! She's just so perfect, the cutest little nugget you've ever seen and I swear I'm not biased," Rosenbaum said in a statement to ET on Friday about the birth of his daughter. "She's a happy and healthy baby girl and we couldn't be more grateful! Our family of four now feels complete."
Hebert and Rosenbaum got engaged on the season finale of The Bachelorette
in 2011, and married in a televised wedding
special a year later.
ET spoke to the latest Bachelorette
couple, JoJo Fletcher and Jordan Rodgers, in September at the iHeartRadio Music Festival, where the two shared that they were also open to having a televised wedding.
"I think it's definitely a question, but right now we're just really enjoying being together," Fletcher said. "You know, it's funny, we got to be together on the show, but we haven't really dated. So, this has been such a fun time to move into our first home together, and to go on dates."