Have mercy!
John Stamos took to Instagram on Sunday to share some candid photos from his early birthday celebration with the cast of "Full House" and "Fuller House."
In one photo, the 51-year-old looks like a silver fox as he poses next to Bob Saget with his salt and pepper hair slicked-back and his shirt unbuttoned. You can even spot Dave Coulier swimming in the background of the candid snap.
"I'm not saying who, but someone in this picture just pee'd in the pool," Stamos joked of the fun photo.
In a second shot, John poses with costars Candace Cameron-Bure and Lori Loughlin's gorgeous daughters Natasha Valerievna Bure, Isabella Rose Giannulli and Olivia Giannulli.
"The Next Nerd Generation. @natashabure @bellagiannulli @oliviag123," he captioned the sweet snap.
We can definitely see the resemblance -- Candace's daughter has her mama's bright blonde hair, while Lori's little girls have her brown tresses.
Saget also took to Instagram to share a photo of the entire gang sitting down for dinner, while Lori and Dave smile for the camera front and center.
"Not quite the last supper. @dcoulier @loriloughlin @candacecbure @johnstamos @jodiesweetin #ScottWeinger #ValBure," he posted with the pic.
It definitely looks like the on-screen family had a fun day together! What do you think about Stamos and Saget's photos? Tell toofab in the comment section below and check out the galleries above to see the rest of the cast of "Full House" then and now and more stunning celebrity offspring!
For more of today's hottest headlines, check out the video below!