She captioned the photo, "Being an Aunt is one of the most joyous things in the world..... And also challenging when your trying to keep your eyes on your niece at the beach... 🙈"
Bailee looks stunning and so happy in this candid pic with her niece! We love both of their smiles and it looks like the two are having a blast by the ocean! And her niece's bathing suit is seriously adorable were gushing over it!
Have you ever babysat your younger relatives? Let us know in the comments!