Sharon Stone’s son, Roan, is following in his mother’s acting footsteps. The proud mother shared a shirtless photo of Roan posing for a selfie in his trailer as he embarked on a mysterious project.

“Roan Joseph Stone – first day on set. Welcome to the family business, little one, have fun,” Sharon captioned the photo.

The actress has two more sons, whom she adopted after divorcing Roan’s father. It’s reported that she welcomed Roan’s best friend into her family and considers him her fourth child.