SPOILER ALERT: This story contains spoilers from the “UnReal” Season 3 premiere, which aired Feb. 26 on Lifetime. The Season 3 premiere of “UnReal” introduced the show’s first-ever female “suitress,” a high-powered tech executive, Serena (Caitlin Fitzgerald) who goes on the reality dating show “Everlasting” to find love. Serena, a meticulously strategic and seemingly perfect type-A woman, […]