Sammi "Sweetheart" Giancola is one proud aunt! The Jersey Shore star took to Instagram Monday to announce the birth of her niece, Ryan Marie.
She captioned the post, "I am so lucky... I get to be an aunt again."
Her sister, Nikki Giancola, gave birth to Ryan on July 17 at 7:17 p.m. She also has a daughter named Reagen Shea.
Congrats to the happy fam! Scroll through the gallery below to see what the rest of the Jersey Shore cast looks like now.