“Ms. Charlotte Bryant Hanks has decided to join us,” Colin, 35, told People magazine. “She’s as happy and healthy as we are overjoyed and tired.”
Baby Charlotte is Colin's second child with wife Samantha Bryant. The couple welcomed their first child Olivia Jane in 2011.
Second time grandparents Tom Hanks and Rita Wilson will have some time left to spend with the new member of the Hanks clan as the Broadway production of "Lucky Guy" -- starring Tom -- will end soon.
Celebrity Couples of 2014 [PHOTOS]