Actress Evangeline Lily is celebrating the arrival of baby number two!

She and her long-time partner Normal Kali have welcomed their second child together. Their new arrival makes their already four year old son Kahekili a big brother. 

The actress has not yet introduced her youngest child to the world, although E! News shared photos of the 36-year old showing off her amazing post-baby bikini body.

She had managed to keep her pregnancy totally under wraps, never actually making an announcement until she debuted her bump at the Ant-Man premiere in LA in June of this year. 

She told People: “My first one, I was 30, now I’m 35. I’m much more tired this time.”

“The last time I was off work, I had no children, I had a partner who was busy working 18 hours a day, so I had all day to meditate and love on my baby and just be pregnant.”

The former Lost actress admitted that she hadn’t put too much thought into naming her second child. 

She was hoping that Mother Nature might be able to help her out a little bit again this time around:

“We are the laziest parents ever … This one, we’re hoping the same might happen because we still don’t have any names for this child.”

They first son’s name was inspired by the “epic” thunderstorm that took place during his birth. She has not yet revealed the newest member of the family's name.