08/08/2007 AT 05:00 PM EDT
star Sara Gilbert is a mom again.
The actress, 32, and partner Allison Adler welcomed daughter Sawyer Gilbert Adler on Aug. 2, Variety
's Army Archerd reports.
The pair have a son, Levi, who's 3 years old.
Gilbert, who played daughter Darlene on Roseanne Barr's hit ABC sitcom, now has a recurring role on ER.