Photo: James Middleton/InstagramJames Middletonis celebrating U.K.Mother’s Daywith a rare photo of his mother,Carole Middleton.In honor of the annual holiday, which is known as “Mothering Sunday” and celebrated in the U.K. this year on Sunday, the entrepreneur shared anadorable photo with his motheron Instagram.Can’t get enough ofPEOPLE’s Royals coverage?Sign up for our free Royals newsletterto get the latest updates onKate Middleton,Meghan Markleand more!In the snapshot, the mother and son smile as James, 35, wraps his arms around Carole, 68.“You make my world go around ❤️ Happy Mother’s Day to all the mothers out there and especially to this one ☝️,” wrote James.James is the younger brother ofKate Middleton, whocelebrated U.K. Mother’s Daywith a post of her own.Matt Porteous"Happy Mother’s Day from our family to yours ❤️," Kate, 41, captioned thesweet photo of herself and her three kidson the joint Instagram page she shares with her husbandPrince William.In the photo, the Princess of Wales sits in a tree besidePrince George,Princess CharlotteandPrince Louis. In a second photo shared, Kate can be seen holdingPrince Louisin her arms as she smiles down at her youngest child.

Photo: James Middleton/Instagram

https://www.instagram.com/p/Cp-jPgEI7Wu/?hl=en. James Middleton/Instagram

James Middletonis celebrating U.K.Mother’s Daywith a rare photo of his mother,Carole Middleton.In honor of the annual holiday, which is known as “Mothering Sunday” and celebrated in the U.K. this year on Sunday, the entrepreneur shared anadorable photo with his motheron Instagram.Can’t get enough ofPEOPLE’s Royals coverage?Sign up for our free Royals newsletterto get the latest updates onKate Middleton,Meghan Markleand more!In the snapshot, the mother and son smile as James, 35, wraps his arms around Carole, 68.“You make my world go around ❤️ Happy Mother’s Day to all the mothers out there and especially to this one ☝️,” wrote James.James is the younger brother ofKate Middleton, whocelebrated U.K. Mother’s Daywith a post of her own.Matt Porteous"Happy Mother’s Day from our family to yours ❤️," Kate, 41, captioned thesweet photo of herself and her three kidson the joint Instagram page she shares with her husbandPrince William.In the photo, the Princess of Wales sits in a tree besidePrince George,Princess CharlotteandPrince Louis. In a second photo shared, Kate can be seen holdingPrince Louisin her arms as she smiles down at her youngest child.

James Middletonis celebrating U.K.Mother’s Daywith a rare photo of his mother,Carole Middleton.

In honor of the annual holiday, which is known as “Mothering Sunday” and celebrated in the U.K. this year on Sunday, the entrepreneur shared anadorable photo with his motheron Instagram.

Can’t get enough ofPEOPLE’s Royals coverage?Sign up for our free Royals newsletterto get the latest updates onKate Middleton,Meghan Markleand more!

In the snapshot, the mother and son smile as James, 35, wraps his arms around Carole, 68.

“You make my world go around ❤️ Happy Mother’s Day to all the mothers out there and especially to this one ☝️,” wrote James.

James is the younger brother ofKate Middleton, whocelebrated U.K. Mother’s Daywith a post of her own.

Matt Porteous

https://www.instagram.com/p/Cp99RBWtx_V/?hl=en. Matt Porteous

“Happy Mother’s Day from our family to yours ❤️,” Kate, 41, captioned thesweet photo of herself and her three kidson the joint Instagram page she shares with her husbandPrince William.

In the photo, the Princess of Wales sits in a tree besidePrince George,Princess CharlotteandPrince Louis. In a second photo shared, Kate can be seen holdingPrince Louisin her arms as she smiles down at her youngest child.

source: people.com