Lucy Liu's Photo of Her Son, Rockwell, Is All That and Then Some

Lucy Liu celebrated her 47th birthday on Wednesday, and she marked the special day with the cutest photo of her nearly 4-month-old son, Rockwell, on Instagram. The actress, who is set to appear in Kung Fu Panda 3 in 2016, posted a picture of Rockwell wearing a red onesie with the words "I'm all that and dim sum" written on it, and jokingly captioned it, "When it's your birthday and you're feeling . . ."

It seems as though Lucy is really enjoying motherhood. In August, she welcomed her little bundle of joy into the world, and shortly after, she shared the news on social media, writing, "Introducing the new little man in my life, my son Rockwell Lloyd Liu. In [love]!" Lucy's also posted a photo of her holding a bundled-up Rockwell while he sleeps along with an adorable close-up snap of him at 2 months old. Take a look at Lucy's post above, and then check out all the celebrity families you should be following on Instagram.