Sammi “Sweetheart” Giancola clapped back at online haters who called her “old” after she posted a video with boyfriend Justin May, and her answer was on brand for “the sweetest bitch you’ll ever meet.

Sammi “Sweetheart” Giancola has made her triumphant return to “Jersey Shore: Family Vacation.” You can watch the latest episodes with her on Philo (free trial). Watch the latest episode of “Jersey ...