Workaholics star Blake Anderson has welcomed a baby girl with his wife Rachael Finley, his rep exclusively confirms to Us Weekly Credit: Christopher Polk/Getty Images

Surprise! Workaholics star Blake Anderson has welcomed a baby girl with his wife Rachael Finley, his rep exclusively confirms to Us Weekly. The couple have named their bundle of joy Mars Ilah Anderson.

"The baby came end of February," an insider tells Us. "Everyone is thrilled." The first-time parents married in September 2012.

Anderson, 30, is best-known for starring in and co-creating Comedy Central's Workaholics with fellow actors Anders Holm and Adam DeVine. The series began in 2011 and is currently in its fourth season.

Anderson's daughter is just another addition to the Workaholics cast's extended family. Us exclusively confirmed back in January that his costar Holm welcomed a baby boy with his wife Emma Nesper on Dec. 19.