Who is Mariah The Scientist? Inside the life, music, and love story of Young Thug’s fiancée
Young Thug and Mariah the Scientist attend a basketball game. Image Credit: Allen Berezovsky/Getty Images
Mariah The Scientist has become one of the most talked-about names in music and pop culture following Young Thug’s on-stage proposal during a benefit concert in Atlanta. While the viral moment pushed her further into the global spotlight, Mariah’s journey extends far beyond being a rapper’s partner. She is a critically acclaimed R&B singer, songwriter, and creative force with a growing influence in contemporary music.
Who Is Mariah The Scientist?
Mariah The Scientist is an American R&B singer and songwriter known for her emotionally raw lyrics, sultry vocals, and minimalist sound. Born Mariah Buckles, she rose to prominence through independent releases that quickly gained attention for their honesty and vulnerability. Her stage name reflects her analytical approach to love, heartbreak, and personal growth, treating emotions like experiments with real consequences.
Early Life and Background
Mariah was born on October 27, 1997, in Atlanta, Georgia. She briefly attended college with plans to pursue science-related studies before turning her full focus to music. Her early exposure to Atlanta’s rich music culture played a major role in shaping her artistic direction, blending alternative R&B, soul, and pop influences.
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Breakthrough in Music and Career Growth
Mariah The Scientist gained traction with her debut project “To Die For”, which introduced her as a bold new voice in R&B. She followed up with “Master” (2019) and later “Ry Ry World” (2021), both of which solidified her reputation for introspective songwriting and moody production.
Her music often explores:
- Love and emotional attachment
- Vulnerability and self-worth
- Toxic relationships and healing
Songs like “Beetlejuice,” “Reminders,” and “Burning Blue” have earned her a loyal fan base and critical praise, positioning her as one of the standout female voices in modern R&B.
Relationship With Young Thug
Mariah The Scientist has been in a long-term relationship with rapper Young Thug (Jeffery Williams) since 2021. Their relationship has drawn public attention, particularly during Young Thug’s legal battles, where Mariah remained openly supportive.
In December 2025, Young Thug proposed to Mariah live on stage during the Hometown Hero: Young Thug & Friends – A Benefit Concert at Atlanta’s State Farm Arena. The proposal, featuring a ring and a massive “Will You Marry Me?” display, was met with thunderous applause and instantly went viral.
Why the Engagement Matters
The engagement resonated deeply with fans because Mariah had previously expressed her desire to get married and settle down in interviews. The proposal wasn’t just a celebrity moment, it symbolized loyalty, endurance, and commitment after years of personal and public challenges.
Artistry, Image, and Influence
Beyond music, Mariah The Scientist is admired for her distinct aesthetic, blending softness with confidence. She represents a new generation of R&B artists who prioritize authentic storytelling over commercial formulas, making her highly relatable to young listeners.
Her influence continues to grow across:
- Streaming platforms
- Fashion and pop culture
- Social media conversations
What’s Next for Mariah The Scientist?
With her engagement dominating headlines and new music expected, Mariah The Scientist stands at a pivotal point in her career. Fans anticipate future releases that may reflect love, stability, and personal evolution, marking a new chapter both artistically and personally.
FAQ
Who is Mariah The Scientist?
Mariah The Scientist is an American R&B singer and songwriter known for her emotionally honest music and distinctive sound.
What is Mariah The Scientist’s real name?
Her real name is Mariah Buckles.
How old is Mariah The Scientist?
She was born on October 27, 1997, making her 28 years old as of 2025.
Is Mariah The Scientist engaged?
Yes. She became engaged to Young Thug in December 2025 after he proposed during a live concert in Atlanta.
Who is Mariah The Scientist engaged to?
She is engaged to rapper Young Thug, whose real name is Jeffery Williams.
What genre of music does Mariah The Scientist make?
She primarily makes R&B, with elements of soul, alternative R&B, and pop.
What are Mariah The Scientist’s most popular songs?
Some of her most well-known songs include “Beetlejuice,” “Reminders,” “Burning Blue,” and “Always n Forever.”
What albums has Mariah The Scientist released?
Her notable projects include “To Die For,” “Master,” and “Ry Ry World.”
Where is Mariah The Scientist from?
She is from Atlanta, Georgia, a city known for shaping influential music artists.
Why is Mariah The Scientist trending?
She is trending due to her high-profile engagement to Young Thug, her growing music career, and renewed public interest in her personal story.