If you’re having a tough day, Lucy Liu is here to lighten your mood.

The actress took to Instagram to share an adorable, smiley photo of her 10-week-old son, Rockwell Lloyd.

“Mood #Rockwell,” Liu, 46, captioned the pic.

In the photo, the chubby-cheeked baby boy rests on a bird-printed blanket with a stuffed animal near as he smiles for the photo.

Lucy Liu son Rockwell photo

Courtesy Lucy Liu; Getty

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The Elementary star hasn’t been shy about sharing her son with the world through social media. After welcoming him in late August, Liu shared a photo with the caption, “Introducing the new little man in my life, my son Rockwell Lloyd Liu. In [love]!”

Although Rockwell is Liu’s first child, she’s dedicated herself to children around the world, volunteering with UNICEF since 1994 and credits her own parents for helping her value what she had, making her want to help others.

“I felt like they really gave me an appreciation for the care and love we had,” she told PEOPLE of her parents.

Now, the doting mother of one can share that love and care with her own child.

— Naja Rayne