Christine Quinn (actor)

Christine Quinn
Quinn in 2019

Christine Quinn is an American real estate agent, television personality, and author. She appeared on the Netflix reality series Selling Sunset from 2019 to 2022. ^[1]

Career

Real estate

Quinn began working in real estate in Los Angeles and joined The Oppenheim Group, a brokerage featured on Selling Sunset. She focused on residential properties in the high-end market and participated in client events as part of her work. During her time at the brokerage, she became part of the cast of Selling Sunset, which documented both her professional activities and interactions with colleagues. ^{[1] [2]}

Television

In 2019, Quinn joined the cast of Selling Sunset, a Netflix reality series that follows the professional and personal activities of agents at The Oppenheim Group. She appeared on the show for five seasons. During this time, the series documented her work in real estate, including client interactions and property sales, as well as her relationships and interactions with other cast members. The show also covered personal milestones in her life, such as her marriage and the birth of her son, presenting them alongside her professional activities at the brokerage. ^[3]

In 2022, Quinn departed Selling Sunset after its fifth season. Her exit reportedly marked a turning point for the series and for her career. She later discussed feeling misrepresented by editing and narrative choices on the show and described her decision to pursue new ventures outside the Oppenheim Group. ^[2]

In 2023, Quinn competed in season nine of The Masked Singer as "Scorpio". She was eliminated on "'80s Night" alongside George Wendt as "Moose". ^{[4] [5]}

In May 2025, Quinn was announced as a contestant for the third season of House of Villains , scheduled to premiere on Peacock in early 2026. ^{[6] [7]}

Business

After leaving Selling Sunset, Quinn co‑founded RealOpen, a real estate platform reportedly designed to facilitate property transactions using cryptocurrency. The company was launched in April 2022 with her then-husband, Christian Dumontet. ^[8]

Writing

In 2022, Quinn published How to Be a Boss B*tch: Stop Apologizing for Who You Are and Get the Life You Want, written with Rachel Holtzman. ^[9]

Fashion and modeling

Quinn has worked in fashion and beauty partnerships and has discussed a contract with IMG Models in interviews. ^[10]

Personal life

In December 2019, Quinn married Christian Dumontet, a tech entrepreneur. The couple had a son in 2021 and co‑founded RealOpen together. However, their marriage reportedly deteriorated later, and in 2024, Dumontet was arrested following a domestic incident involving Quinn and their son. The legal aftermath included divorce proceedings and public statements from Quinn regarding emotional and financial difficulties during the relationship. She subsequently relocated back to Texas with her son. ^[11]

Bibliography

• How to Be a Boss B*tch: Stop Apologizing for Who You Are and Get the Life You Want (with Rachel Holtzman, 2022). ^[12]

References

1. "Where Is Christine Quinn from 'Selling Sunset' Now? All About Her Life Today". People. 2025. Retrieved December 16, 2025.
2. "Christine Quinn Leaving Netflix's Selling Sunset After 5 Seasons". E! Online. August 18, 2022. Retrieved December 16, 2025.
3. "There's Something Different About the Upcoming Season of Selling Sunset". Time. April 20, 2023. Retrieved December 16, 2025.
4. Schneider, Michael (May 29, 2023). "'The Masked Singer' Reveals Identities of the Moose and Scorpio: Here's Who They Are". Variety. Retrieved January 16, 2026.
5. "'The Masked Singer' Scorpio is Christine Quinn of 'Selling Sunset'". Entertainment Weekly. March 29, 2023. Retrieved December 16, 2025.
6. "Meet the 'House of Villains' season 3 cast". Entertainment Weekly. May 2025. Retrieved December 16, 2025.
7. "Tom Sandoval, Christine Quinn and Tiffany "New York" Pollard Join 'House of Villains' Season 3". People. May 2025. Retrieved December 16, 2025.
8. Ramaswamy, Anita (August 9, 2022). "'Selling Sunset' star Christine Quinn's brokerage debuts new crypto credit scoring platform". TechCrunch. Retrieved December 16, 2025.
9. "How to Be a Boss B*tch: Stop Apologizing for Who You Are and Get the Life You Want". Publishers Weekly. Retrieved December 16, 2025.
10. ""Thank God for Botox and Filler": A Conversation with Christine Quinn". Allure. November 2, 2022. Retrieved December 16, 2025.
11. "Christine Quinn's Husband Christian Dumontet Files For Divorce". People. April 2024. Retrieved December 16, 2025.
12. Wiseman, Eva (May 29, 2022). "'I'm here because of hustle': Selling Sunset's Christine Quinn on how to be a 'boss bitch'". The Guardian. ISSN   0261-3077 . Retrieved December 16, 2025.