4 golfballs... No big deal. #aceknutejohnson

Ein von Jessica Simpson (@jessicasimpson) gepostetes Foto am Okt 10, 2014 at 9:24 PDT

If he can’t get an Ace in the hole, at least he’s got three more tries! Jessica Simpson’s adorable son Ace Knute Johnson, 15 months, tried his hand at golf on Wednesday, Oct. 22. The tiny tot was captured squirreling away some spare golf balls while running barefoot on a grassy lawn.

“4 golfballs... No big deal. #aceknutejohnson,” his fashion designer mom, 34, captioned the sweet photo of her little boy.

This week, Ace’s best friend Rocco (the son of Simpson’s longtime pal CaCee Cobb and Donald Faison) shared big news when he announced that he had a sibling on the way

The 14-month-old tot posed for his mom’s Instagram snap, holding cartoon balloons and wearing a shirt that said “I’m a Big Brother!!” Simpson reposted the adorable photo, writing, “Roc you will be the best big brother ever! Keep ‘em com in’ @caceecobb and @donald_aison !! Love y’all.”