"Introducing the new little man in my life, my son Rockwell Lloyd Liu. " Lucy wrote alongside the image of her cradling her bundle of joy.
She prefers to keep her personal life private, but in the past has been linked to hedge-fund billionaire Noam Gottesman, as well as Zach Helm and Will Mc Cormack.
She is known in the industry from the TV series titled as Ally Mc Beal.
For the presentation of this series, she was voted for Primetime Emmy Award and Screen Actors Guild Awards. Lucy is notable for her appearance in the movies too.
The show was one of only a few American television shows to have an Asian American series lead.
In 2012, Liu joined the cast of the TNT series Southland in the recurring role of Jessica Tang, for which she won the Critics' Choice Television Award for Best Drama Guest Actress.