Oh, what a lovely day! John Stamos took wife Caitlin McHugh and their 1-year-old son, Billy Stamos, to the the 3rd Annual Best Buddies Mother’s Day Celebration Featuring Title Sponsor Hublot in on Sunday in Malibu, California. 

At the May 12 event, John, 55, showed up wearing a brown suit with a blue Hawaiian shirt underneath. Although he didn’t match Billy, who sported the cutest striped suit ever, Caitlin, 33, wore a lovely light blue dress that complimented the little guy’s attire. Plus, she completed her look with a beautiful sun hat that just screamed summer.

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When the Stamos clan were doing their rounds at the event, they met supermodel Cindy Crawford, with whom they took a couple of snaps. After they left, Caitlin posted the most adorable set of photos to Instagram: one of her and Billy and one of her and her mom.

“Happy Mother’s Day to those celebrating today!” she penned the caption. “Especially to my mom, whose guidance, support, and love get me through every day and provide the best example for the mother I want to be for my son. I love you!”

John also took the opportunity to give his late mom, Loretta Phillips, a shout-out on Instagram. “’I only remember the love.’ She’d say that if you asked her about a certain person or occasion. Love is what she saw in everyone and any situation. #happymothersday Mom. Now a parent myself, boy do I appreciate you more than ever XO Johnnie,” he wrote.

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Following suit, Cindy, 53, shared a sweet pic of her and her mom, Jennifer Sue Crawford-Moluf, staring into each other’s eyes to Instagram and wrote, “Mom, thanks for being such a great role model and example of unconditional love. Happy Mother’s Day — I love you!”

If you didn’t tell your mom how much you appreciate her for Mother’s Day, please do so now!