Tilly Keeper

Matilda Elizabeth Keeper is an English actress known for her work across British television and international streaming. Born 16 August 1997 in London, she first gained recognition playing Louise Mitchell in the BBC soap opera EastEnders, a role she held from 2016 to 2020. Since leaving Walford, she has built a career that moves between genres, starring as Lady Phoebe Borehall-Blaxworth in the Netflix thriller You (2023–2025) and as Darcy Pike in the Channel 4 sitcom Queenie (2024).

Keeper's performances have earned her a dedicated following, particularly among fans of You, where her portrayal of a sharp-tongued socialite brought both humour and menace. She is also set to appear in the upcoming BBC legal drama Reputation, announced in 2026, further expanding her range. With a background in classical training and a knack for picking distinctive roles, she continues to be a rising presence in the industry. [edit]

Tilly Keeper grew up in London, where she developed an early interest in performing arts. She attended the Sylvia Young Theatre School, a well-known institution that has trained many British actors, and it was there she honed her craft through stage and screen work. Her training led to a professional debut before she landed her breakout role.

In December 2015, at age 18, Keeper was cast as Louise Mitchell in EastEnders, taking over the role from previous actresses. She began filming shortly after and made her first on-screen appearance in early 2016. The character, the estranged daughter of Phil Mitchell, quickly became central to storylines about family dysfunction and teenage rebellion, giving Keeper a solid foundation for her career. [edit]

Keeper's time on EastEnders ran from 2016 to 2020, during which she became a familiar face to British audiences. After departing the soap, she appeared as Helen in the BBC film Make Me Famous (2020), demonstrating her dramatic range. In 2022, she took on roles in the horror-comedy R.I.P.D. 2: Rise of the Damned and the independent film Do This for Me.

Her international breakthrough came in 2023 when she joined the cast of Netflix's You as Lady Phoebe Borehall-Blaxworth. The character, a wealthy socialite who becomes entangled with the show's protagonist, earned widespread praise for its blend of humour and menace. Keeper reprised the role in the show's fifth season, which aired in 2025. In 2024, she starred as Darcy Pike in the Channel 4 sitcom Queenie, based on Candice Carty-Williams' novel. In May 2026, it was announced she would join the ensemble of the BBC legal drama Reputation, starring alongside Naomie Harris and Christina Hendricks. [edit]

Keeper is often described as versatile, able to shift from the gritty realism of soap opera to the polished world of streaming thrillers. Her portrayal of Lady Phoebe in You brought her particular attention, with critics noting her ability to make the character both ridiculous and threatening. She has a strong social media presence, with over 326,000 followers on Instagram, where she shares behind-the-scenes content and personal glimpses. Fans appreciate her down-to-earth demeanour and her willingness to engage with her roles, often discussing the research she puts into her characters. While she keeps her personal life private, her public image is that of a dedicated and relatable actress. [edit]

Tilly Keeper has cultivated a dedicated following that thrives on the duality of her career, shifting seamlessly from the gritty realism of British soap operas to the polished menace of international streaming thrillers. Her audience is particularly drawn to her nuanced portrayals, such as the sharp-tongued Lady Phoebe in You, where fans celebrate her ability to balance humor with genuine threat without relying on broad stereotypes. Unlike stars who generate massive grassroots movements or organized fan clubs with specific names and rituals, Keeper's support base remains a scattered but passionate community of viewers who appreciate her versatility across genres. The lack of a formalized fandom name reflects her status as an actor whose work speaks for itself rather than one driven by a singular pop-culture phenomenon. While her Instagram presence offers glimpses into her life, it functions more as a standard celebrity channel than a hub for ritualistic fan activity or coordinated campaigns. iFANN has evaluated her global standing extensively, yet she currently holds no placement in the published Global Top 1,000 rankings or any Top-100 scope lists.[edit]

Keeper was the fourth and final actress to play Louise Mitchell in EastEnders, taking over the role from previous performers before departing Walford in 2020. For her breakout role as Lady Phoebe in You, she immersed herself in studying famous socialites to capture the character's distinct mannerisms and speech patterns. She appeared in two films in 2022 prior to her rise to international prominence in the Netflix series. Despite frequently portraying American characters, she remains a native Londoner with a strong British accent. A key moment in her professional mythology occurred when her casting in You was announced in April 2022, marking her transition from a UK soap staple to a global thriller star. By February 2023, interviews revealed that her character was inspired by real-life London high-society figures, adding a layer of real-world intrigue to her performance. More recently, news from May 2026 confirmed her casting in the new legal drama Reputation alongside Naomie Harris and Christina Hendricks, signaling a continued elevation in her profile within the industry.[edit]

Details about Tilly Keeper's family are not widely publicised. She was born in London and grew up there, but information about her parents and siblings is limited. She is not known to be married or have children, and she keeps her household private. [edit]

Tilly Keeper has worked with Penn Badgley on You, where their on-screen dynamic was a highlight. She is also set to appear alongside Naomie Harris and Christina Hendricks in Reputation. During her EastEnders years, she acted opposite Steve McFadden, who played her on-screen father Phil Mitchell. [edit]

Public information about Tilly Keeper's romantic life is scarce, as she prefers to keep her personal affairs private. During her time on EastEnders, there were occasional rumours about relationships with co-stars, but none were confirmed by credible sources. Since leaving the soap, she has not been publicly linked to anyone, and as of 2026, she is reported to be single. She appears to focus on her career, and there are no reports of children. [edit]

As of 2026, Tilly Keeper's net worth is estimated at $1 Million per iFANN's editorial analysis. Her primary income streams include her tenure on EastEnders, where she reportedly earned between £30,000 and £50,000 per episode at the peak of her run, and her subsequent role in the Netflix series You, which likely brought a significant pay increase. Additional earnings stem from her appearances in Queenie, R.I.P.D. 2, and Do This for Me. Beyond acting, Keeper maintains a modest social media following that may generate revenue through sponsored posts, though specific figures remain undisclosed. She is not known to hold major real estate assets and likely resides in London. Her financial standing has grown steadily since her days on EastEnders, and with her upcoming role in Reputation, this figure is expected to rise further.[edit]