09/01/2013 04:46 pm ET

Jamie-Lynn Sigler Holds Hands With Baby Beau

Jamie Lynn Sigler/Instagram

Jamie-Lynn Sigler has her hands full!

The actress — who welcomed her first child, a boy named Beau Kyle Dykstra, on Wednesday — posted a photo of her holding hands with her son on Instagram Saturday.

“We hold hands cuz we are besties,” she wrote as the caption.

Read more on celebritybabies.people.com