Deena Cortese

Deena Cortese is an American reality television personality best known for her role on MTV’s Jersey Shore. Born on January 12, 1987, in New Egypt, New Jersey, Cortese joined the cast of Jersey Shore in its third season in 2011 as a replacement for Angelina Pivarnick. Her bubbly personality, love of partying, and close friendship with cast mate Nicole “Snooki” Polizzi quickly made her a fan favorite. She appeared in seasons 3 through 6 of the original series, which was one of the highest-rated shows on MTV.

Jersey Shore became a cultural phenomenon during its run from 2009 to 2012, and Cortese was an integral part of its later success. The show followed a group of Italian-American housemates living together at the Jersey Shore and documented their wild nightlife, relationships, and daily adventures. The series drew massive audiences, regularly attracting millions of viewers per episode, and its cast members became some of the most recognizable reality TV personalities in the world.

In 2018, Cortese returned to television with the rest of the original cast for Jersey Shore: Family Vacation, which documented the group reuniting as adults, many now married with children. The revival series showed a more mature side of Cortese, who had married Christopher Buckner in 2017 and started a family. The couple has two sons, CJ (born 2019) and Cameron (born 2021). Her transition from party girl to devoted wife and mother became a central part of her storyline on the show.

With an estimated net worth of $1 million as of 2026, Cortese’s wealth comes from her reality TV appearances on both the original Jersey Shore and its revival series Jersey Shore: Family Vacation. She has also earned income through social media partnerships, personal appearances, and sponsored content. While not the highest-earning member of the Jersey Shore cast, she has maintained a steady income through the franchise’s continued popularity.