Jen Schefft and husband Joe Waterman welcomed their second daughter, Charlotte Grace Waterman, on Tuesday, July 31.

Baby Charlotte weighed in at 8 lbs., 3 oz. and joins big sister Mae Elizabeth, 20 months.

The former reality star tweeted about her new arrival, writing, “She is a doll and we couldn’t be happier!”

Schefft, 36, won Andrew Firestone’s heart on “The Bachelor” in 2003, but went on the star in “The Bachelorette” in 2005.

Jen met her husband Waterman, a trader, on a blind date in 2008 and the couple married in May 2009.

Former Bachelorette Jen Schefft and husband Joe Waterman have welcomed their first child, Mae Elizabeth Waterman, on Saturday.