American Idol season seven finalist Carly Smithson and husband Todd Smithson welcomed a baby girl.

Baby Olivia Mabel Smithson arrived on September 30 at 10:55 p.m. “I’d like to introduce you all to my new baby,” Smithson announced to her fans on Twitter.

You can catch Carly with her new band, We Are the Fallen.

This is the first baby for the couple. Congratulations!