The mother-daughter duo were leading Hamptons agents for Douglas Elliman before deciding to join Sotheby's International Realty. In the past 12 months, they jointly closed over $200M
New cast members arrive in Season 2 of 'Selling the Hamptons,' premiering Friday on Max. Season 1 vets Bianca D'Alessio and Peggy Zabakolas said the newbies are ready to ruffle some feathers