Turns out Reese Witherspoon has a big brother. Who knew?

The 38-year-old actress shared a rare family snapshot as she grabbed a bite with her older brother, John Witherspoon Jr., on Monday. “Love seeing my brother. He shares my love of doughnuts and that’s how I know we’re related,” Witherspoon captioned the sweet Instagram photo:

A photo posted by Reese Witherspoon (@reesewitherspoon) on Nov 11, 2014 at 5:31pm PST

Witherspoon gave another glimpse of her family life back in June, when she shared an adorable photo with her two nieces, Abby James and Draper. The young girls paid their aunt a visit while she was filming scenes for “Don’t Mess with Texas” in New Orleans. We couldn’t help but notice the resemblance between the two blonde cuties and their Aunt Reese:

My nieces are in town and they mean business. # NOLA

A photo posted by Reese Witherspoon (@reesewitherspoon) on Jun 6, 2014 at 9:27am PDT