Best Friend Breakups
Sammi Giancola and Angelina Pivarnick
When Giancola felt her Jersey Shore castmates betrayed her by keeping Ronnie Ortiz-Magro's infidelities a secret, she latched onto Pivarnick. "I have been more than a friend to you," Giancola said when Pivarnick left mid-season. "I gave you enough respect to be cool with me, and you blew it."