Lady Eliza Spencer: Biography, Family, and Life in the Spotlight

Lady Eliza Spencer has spent her life growing up in the shadow — and the light — of one of Britain’s most storied aristocratic families. As the daughter of Charles Spencer, 9th Earl Spencer, and niece of the late Diana, Princess of Wales, she has built her own identity as a model, socialite, and now bride-to-be, all while staying close to her twin sister and the rest of the Spencer clan.

Quick Biography

Early Life and Family Background

Lady Eliza Spencer was born on 10 July 1992, just a minute before her identical twin sister, Lady Amelia Spencer, making them two of the most talked-about siblings in the extended Spencer-Windsor circle. She’s the second daughter of Charles Spencer, 9th Earl Spencer, and his first wife, Victoria Lockwood, a former fashion model. The couple also had an older daughter, Lady Kitty Spencer, and a son, Louis, Viscount Althorp, before divorcing in 1997.

In 1995, when Eliza was just a toddler, her family relocated to Cape Town, South Africa. The move was largely driven by a desire to shield the children from the intense media attention that came with being related to Diana, Princess of Wales. Growing up away from the UK spotlight gave Eliza and her siblings a slightly more grounded, private upbringing than many of their royal-adjacent peers, even as their connection to the House of Windsor remained impossible to ignore.

As the niece of Princess Diana, Eliza is a first cousin to Prince William and Prince Harry — a bloodline that has followed her throughout her public life, whether she wants the attention or not.

Life With Her Twin: Lady Amelia and Lady Eliza Spencer

The bond between Lady Amelia and Lady Eliza Spencer has always been a defining part of both their public personas. As identical twins, the pair have frequently been photographed together at family events, red carpets, and now, milestone celebrations. Lady Amelia and Lady Eliza have often described their closeness as one of the steadiest relationships in their lives, something that only deepened as they built modeling careers that occasionally overlapped.

Amelia married her longtime partner, Greg Mallett, in Cape Town in 2023 — a wedding Eliza was, unsurprisingly, deeply involved in. Their older sister, Lady Kitty Spencer, had already married businessman Michael Lewis in 2021 at Villa Aldobrandini in Rome. With both of her sisters having walked down the aisle, attention naturally turned to when Eliza might follow.

Lady Eliza Spencer Engagement

That question was answered in July 2025, when Lady Eliza Spencer got engaged to her longtime partner, Channing Millerd, a tech executive. The proposal took place during a romantic getaway to Santorini, Greece, where Millerd got down on one knee at a sunset dinner overlooking the Aegean Sea, presenting Eliza with a 2.5-carat, pear-cut diamond ring set on a platinum band.

Eliza and Channing first met around fifteen years ago at a dinner party in South Africa, one organized by Greg Mallett — the same friend who would later become Amelia’s husband. They reconnected years later, and by 2016 the couple was officially together. After nearly a decade as partners, their engagement felt, to friends and family, like a long time coming.

The couple celebrated with a private engagement party in December 2025, hosted on a rooftop in Cape Town for around 50 close friends and family members. Eliza wore a custom white Galia Lahav mini dress for the occasion, and the celebration included her twin sister Amelia, older sister Kitty, and their mother. Since then, the pair has been spotted scouting wedding venues across Europe, with Eliza hinting that a destination wedding — possibly in Italy or Spain — could be on the cards, following in the footsteps of her sisters’ own overseas celebrations.

While Channing Millerd is currently her fiancé rather than her husband, it’s clear the couple is moving steadily toward their wedding day, and Eliza has spoken openly in interviews about how meaningful the engagement has been to her.

Education and Early Interests

Lady Eliza Spencer was educated in South Africa following her family’s move to Cape Town, eventually attending Varsity College, where she pursued studies connected to psychology and criminology — a somewhat unexpected academic path for someone who would go on to build a modeling career. Her upbringing in the Constantia suburb of Cape Town was known for being relatively quiet and nature-focused, a contrast to the media frenzy that so often surrounded her aunt.

Modeling Career

Eliza has carved out a career as a professional model, signing with Storm Model Management, the same London-based agency that represents her twin sister. She has been linked to modeling work and brand collaborations, often appearing alongside Amelia in editorial features that play up their striking resemblance. The sisters have become known for their “twinning” fashion moments, drawing attention from major style publications.

It’s worth noting that specific details about individual brand campaigns and contracts vary across sources and aren’t always independently confirmed, so this section reflects only the broad strokes that are well-documented.

Height and Net Worth: What’s Actually Verified

Search interest around Lady Eliza Spencer height and net worth is high, but reliable, consistent figures for either are difficult to pin down. Various entertainment and celebrity-tracking sites publish differing estimates for her net worth, ranging widely depending on the source, and none of them cite verifiable financial records. Similarly, no consistently sourced, official figure for her height could be confirmed.

Given the inconsistency across available sources, we’d recommend treating any specific number you’ve seen elsewhere with caution rather than repeating it as fact.

A Life Balancing Privacy and Public Interest

What makes Lady Eliza Spencer’s story compelling isn’t just her aristocratic lineage — it’s the way she’s navigated growing up as Princess Diana’s niece while carving out her own path. From a private childhood in Cape Town to a modeling career and now a high-profile engagement, she’s managed to stay connected to her family’s legacy without being entirely defined by it. As her wedding to Channing Millerd approaches, it’s likely the public will only grow more curious about the next chapter for the Spencer twins.

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