Season 4: The New Reign (2026)
A new wave of British blue bloods, ambitious American expats and glamorous international socialites light up London’s elite social scene. As tradition collides with the fast-paced globalized world, these power players redefine what it means to belong to high society in one of the most iconic cities in the world.
Episodes: 10
Star Cast: Marissa Hermer , Juliet Angus , Caroline Stanbury ,
Episodes List
Ep.1 The New Reign
Air Date: 2026-03-05
London's summer season kicks off at a glamourous garden party hosted by Mark-Francis, where rumours begin to swirl.
Ep.2 I Know What You Said This Summer
Air Date: 2026-03-05
Lottie and Joshua celebrate her pregnancy with a photoshoot as Myka juggles the challenges of solo parenting.
Ep.3 Whining in the Rain
Air Date: 2026-03-12
Martha digs through long-forgotten boxes from her past, unearthing memories; Myka sits down with Dara; Missè organizes a day of wine tasting and bonding.
Ep.4 Naked Truths
Air Date: 2026-03-19
Lottie and Joshua shop for the perfect push present; as a health scare rattles her, Emma turns to Mark-Francis for comfort and reassurance; Kimi hosts a glamorous art party, but the celebration takes a sharp turn when she's confronted about her behavior.
Ep.5 Martha in the Middle
Air Date: 2026-03-26
Myka embarks on a new business built on kindness; Lottie and Joshua host a gender reveal for their families; Margo and Emma throw competing dinner parties where Mark-Francis spreads a rumor about Margo, leaving Martha caught between her two best friends.
Ep.6 Not So Fair Ladies
Air Date: 2026-04-02
Emma receives a surprising health update. Lottie grows concerned that Joshua's work life is taking a toll. Martha hosts a "My Fair Lady"-themed picnic, but the afternoon turns out anything but proper when Margo confronts Mark-Francis for spreading rumores behind her back.
Ep.7 Horsing Around
Air Date: 2026-04-09
Margo brings a dose of American holiday spirit to London. Martha takes meaningful strides toward reclaiming control of her life. Myka celebrates her birthday with a lavish, polo-inspired bash in true British fashion. Misse attempts to mend the growing rift between Mark-Francis and Margo.
Ep.8 Bad Manors
Air Date: 2026-04-16
The ladies trade the bustle of London for a lavish retreat at the magnificent Longleat House, anticipating a weekend of elegance, adventure and indulgence; The calm of the countryside soon begins to fray, however, as long-simmering tensions between Margo and Mark-Francis resurface, threatening to turn their refined escape into an uncomfortable clash.
Ep.9 Whey Out of Line
Air Date: 2026-04-23
Tensions at Longleat continue as Margo’s sharp words strike a nerve with Mark-Francis, sending ripples of friction through the group. As the others enjoy a day out in Cheddar, Margo suffers an emotional breakdown.
Ep.10 The Summer Showdown
Air Date: 2026-04-30
As summer in London draws to a close, Myka steps into the spotlight, hosting her very first UK etiquette event. Mark-Francis and Margo come together in hopes of making peace. The group attends Joshua Kane's Summer Showcase, where Martha finally finds her voice, much to Margo's dismay.
