Jessica Mulroney and her sister Elizabeth acquired for the high-end lingerie lines la Perla and Cosabella. Brownstein married Ben Mulroney, the eldest son and second eldest child of Mila Mulroney and former Prime Minister of Canada Brian Mulroney, on October 30, 2008. The couple have three children: identical twins, Brian Gerald Alexander Mulroney and John Benedict Dimitri Mulroney (born August 12, 2010), and daughter Isabel Veronica Mulroney, known as "Ivy" (born June 12, 2013). Mulroney is considered a close friend of Meghan, Duchess of Sussex (Meghan Markle). In 2018, she and her husband attended Markle's wedding to Prince Harry, and their children
Jessica Mulroney is the daughter-in-law of former Prime Minister Brian Mulroney, political opponent of Grégoire-Trudeau's father-in-law, Pierre Trudeau. Despite the cool relationship between their parents, the Mulroney and Trudeau children have been friendly with Ben Mulroney being an invited guest at Justin Trudeau's wedding in 2005. Mulroney and her sisters-in-law Caroline, Katy and Vanessa Mulroney co-founded a charity called The Shoebox Project. The project's goal is to provide makeup to women living in shelters. Donors are asked to fill a shoebox with approximately $50 worth of cosmetics and toiletries. Both "Maclean's" and "Chatelaine" have interviewed Mulroney about the Canadian marketing rights she