Ann and Jesse Csincsak Ann and Jesse Csincsak

Jesse Csincsak and his wife, one-time Bachelor contestant Ann Csincsak, welcomed their second child together, the former Bachelorette winner announced on Facebook.

Lost: 14 fun facts you probably didn't know

"Charlotte Jeanne Csincsak was born this morning at 8am," he wrote. "She is 7 lbs 9oz and is very happy and healthy!!"

The couple, who wed in 2010, are already parents to 3-year-old son Noah Theodore. Csincsak won Season 4 of The Bachelorette and was engaged to DeAnna Pappas for four months, while Ann competed on Season 13 of The Bachelor with Jason Mesnick.