Actress Linda Cardellini is a new mum after giving birth to a Leap Year baby last week (29Feb12).
The former E.R. regular and Scooby-Doo star and her boyfriend Steve Rodriguez are celebrating the birth of their first child, daughter Lilah-Rose.
Cardellini announced her pregnancy in October (11) and confessed she was struggling with baby names.
She said, "We have five different names we'll just pick out of a hat when we see her."