The Cosmic Couples: Love Island Season 7 (2021) Cast Zodiac Signs And Astrological Compatibility, Revealed

The villa doors may have closed on the iconic seventh season of Love Island (UK) back in 2021, but the dramatic twists, chaotic recouplings, and enduring relationships continue to be dissected by fans and astrologers alike. As of late 2025, a fresh look at the star signs of the Season 7 islanders reveals that the cosmic blueprint was right there all along, perfectly predicting the show's biggest dramas, the most explosive arguments, and even the eventual winners. From the passionate fire of Leo Liam to the emotional depths of Pisces Toby, the zodiac signs of the 2021 cast offer a startling retrospective on why certain couples were destined for a long-term future, while others were always heading for a dramatic, villa-shaking split.

This deep-dive into the astrological makeup of the Love Island Season 7 cast provides a fascinating, up-to-date analysis of their compatibility. We’re not just listing signs; we’re using the latest astrological perspectives to explain the magnetic pull between the winning couple and the explosive clashes of the fan-favorite fire signs. Get ready to see the summer of 2021's drama through a completely new, celestial lens, proving that sometimes, the stars really do write the script.

Love Island Season 7 (2021) Cast: Full Biography and Zodiac Sign List

The seventh series of Love Island UK brought together a diverse group of personalities, each one carrying the unique energy of their star sign. The following list details the core cast members, their birthdays, and their corresponding zodiac signs, which serve as the foundation for their villa journey and post-show compatibility.

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• Liam Reardon: Leo (August 18, 1999)
  Personality Profile: A classic Leo, Liam is confident, charismatic, and loves being the center of attention. His loyalty (and occasional need for ego stroking) defined his relationship arc.
• Millie Court: Sagittarius (December 4, 1996)
  Personality Profile: The adventurous, free-spirited, and optimistic Sagittarius. Millie’s independent nature and sense of humor made her a perfect match for a Leo who needs a partner who can shine on their own.
• Chloe Burrows: Libra (September 26, 1995)
  Personality Profile: A social, charming Libra, ruled by Venus. Chloe seeks balance and partnership, but her tendency toward indecision (or people-pleasing) often led to relationship complications.
• Toby Aromolaran: Pisces (March 3, 1999)
  Personality Profile: The dreamy, sensitive, and often indecisive Pisces. Toby's journey was defined by his emotional confusion and the challenge of navigating his deep feelings versus his desire for escape.
• Faye Winter: Gemini (June 21, 1995)
  Personality Profile: The quick-witted, expressive, and famously dual-natured Gemini. Faye's passionate outbursts and emotional volatility are textbook Gemini—brilliant and fun one moment, explosive the next.
• Teddy Soares: Sagittarius (November 15, 1994)
  Personality Profile: Another Sagittarius, Teddy is philosophical, honest, and calm. His easy-going nature was the perfect foil for Faye's high-energy sign, providing the stability she desperately needed.
• Kaz Kamwi: Scorpio (October 27, 1994)
  Personality Profile: Intense, passionate, and deeply loyal Scorpio. Kaz’s emotional depth and commitment to her friends made her a powerful presence, though her guarded nature made coupling up a challenge.
• Tyler Cruickshank: Taurus (May 12, 1995)
  Personality Profile: Grounded, reliable, and sometimes stubborn Taurus. Tyler’s solid Earth energy provided the foundation for his relationship with Kaz, though his slow pace tested her Scorpio intensity.
• Liberty Poole: Virgo (September 2, 1999)
  Personality Profile: The helpful, practical, and highly self-critical Virgo. Liberty’s dedication to Jake was a classic Virgo trait, but her analytical nature eventually led her to realize the partnership wasn't serving her.
• Jake Cornish: Aries (April 17, 1997)
  Personality Profile: The impulsive, energetic, and self-focused Aries. Jake’s desire to be the "first" and his initial certainty about Liberty are pure Aries energy, though this sign can sometimes struggle with deep emotional commitment.

The Winning Fire Match: Why Leo and Sagittarius Were Astrologically Destined

The victory of Liam Reardon (Leo) and Millie Court (Sagittarius) was a cosmic slam-dunk, and a January 2024 retrospective analysis confirms they were potentially the most compatible couple in *Love Island* history. This pairing of two Fire signs is known for its passion, excitement, and mutual admiration. Leo and Sagittarius share a love for life, adventure, and drama—making their journey compelling viewing, even through the Casa Amor turbulence.

• Leo's Need for Admiration (Liam): Liam, as a Leo, thrives on being appreciated and adored. The Casa Amor drama, while painful, was a test of his ego. When he returned and fought for Millie, it was the Leo’s inherent desire to win back his prize.
• Sagittarius's Need for Space (Millie): A Sagittarius like Millie needs freedom and space to be their authentic self. Her ability to forgive Liam was less about being naive and more about the Sagittarian philosophical approach to life: learning from mistakes and moving forward without holding a grudge.
• The Compatibility Factor: Both signs are ruled by their need for fun and optimism. Their relationship worked because they could be each other's biggest cheerleaders, sharing a playful, high-energy dynamic. They were not bogged down by the emotional intensity of water or the stubbornness of earth signs, allowing them to ride the waves of the villa's chaos.

The Chaotic Magic of Libra and Pisces: Chloe and Toby’s Astrological Rollercoaster

The journey of Chloe Burrows (Libra) and Toby Aromolaran (Pisces) was arguably the most complex and entertaining of the season, and their astrological pairing explains every single twist. Libra and Pisces are both ruled by Venus (love/beauty) and Jupiter (expansion/luck), respectively, but they are a challenging combination of Air and Water.

• The Pisces Indecision (Toby): Pisces is the sign of the two fish swimming in opposite directions, symbolizing a constant internal struggle. Toby's famous 'head-turning' moments—from Kaz to Chloe to Abi and back to Chloe—were a textbook display of Pisces indecisiveness and emotional confusion. He was genuinely trying to find "the one" but was overwhelmed by his own deep, shifting feelings.
• The Libra Balancing Act (Chloe): Chloe, the Libra, seeks harmony, but her Air element needs intellectual stimulation and a partner who can commit. She was initially drawn to Toby's sensitive, romantic Pisces energy. The drama arose because her need for balance clashed with his emotional chaos. A Libra can only tolerate so much instability before they decide to cut ties for their own peace.
• The Magnetic Attraction: Despite the chaos, their connection was magnetic. Pisces is drawn to Libra’s charm and social grace, while Libra is intrigued by Pisces’ emotional depth and mystery. Their eventual reunion was a classic example of a challenging but ultimately magnetic synastry, where the two signs simply can't stay away from each other, even if it’s hard work.

Earth vs. Air and Fire: The Fated Splits of Jake & Liberty and Faye & Teddy

The season also featured two high-profile breakups that were entirely predictable through the lens of astrology: the demise of 'Jiberty' and the explosive tension between Faye and Teddy.

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Jake (Aries) and Liberty (Virgo): The Clash of Impulse and Analysis

Jake (Aries) and Liberty (Virgo) are a square in the zodiac, meaning they are four signs apart and represent inherent tension. Aries is impulsive, direct, and self-focused, while Virgo is analytical, practical, and service-oriented. Their relationship was doomed by fundamental differences:

• The Aries Impatience: Jake's Aries energy meant he wanted instant gratification and a clear-cut relationship status. His famous comment about not wanting to rip her clothes off was an Aries being brutally, if clumsily, honest, which clashed with Liberty's sensitive nature.
• The Virgo Analysis: Liberty's Virgo nature meant she analyzed every interaction, every word, and every action. She was dedicated to "serving" the relationship, but her analytical mind couldn't ignore the inconsistencies. Her decision to leave the villa was the ultimate Virgo move—a practical, self-preserving choice based on cold, hard analysis rather than a dramatic outburst.

Faye (Gemini) and Teddy (Sagittarius): The Explosive Opposition

Faye (Gemini) and Teddy (Sagittarius) are opposite signs—six signs apart—which creates the most intense attraction, but also the most volatile tension. They are both mutable signs, meaning they are adaptable and changeable, which fueled their on-again, off-again drama.

• The Gemini Mood Swings (Faye): Gemini is ruled by Mercury, the planet of communication, and often has a dual nature. Faye's explosive, communicative, and often contradictory outbursts (especially during the Movie Night drama) were classic, high-octane Gemini energy.
• The Sagittarius Philosophy (Teddy): Teddy’s Sagittarius energy is honest, calm, and philosophical. He handled Faye's outbursts with a level of patience that only an opposite sign could muster. He saw the bigger picture and sought to understand her, rather than simply matching her intensity.
• A Relationship of Extremes: Opposite signs attract because they complete each other. Faye needed Teddy's grounding, broad perspective, and calm honesty, while Teddy was fascinated by Faye’s lively, quick-witted nature. Their relationship was a constant battle between communication (Gemini) and philosophy (Sagittarius), resulting in a compelling, yet exhausting, love story.