Mariah the Scienti t: Bio, Engagement , and Tour Fact

There’s something magnetic about watching an artist rise in real time — especially when their personal life becomes just as talked about as their music, and Mariah the Scientist has turned that duality into a career blueprint. Here’s what we actually know about her life, her music, and what comes next.

Full name: Mariah Amani Buckles ·
Born: October 27, 1997 (age 27) ·
Profession: American singer and songwriter ·
Instagram followers: 4 million ·
TikTok followers: 959.4 thousand ·
Number of albums: 3 (as of 2025)

Six key biographical data points, one pattern: her public narrative is tightly interwoven with career milestones and relationship visibility.

Who is Mariah the Scientist in a relationship with?

Young Thug and Mariah the Scientist relationship timeline

• Mariah the Scientist is in a relationship with rapper Young Thug as of 2025, confirmed by multiple sources including Rolling Stone (music journalism).
• Young Thug proposed to Mariah the Scientist onstage during a concert in 2025 (Rolling Stone (music journalism)).
• Prior to Young Thug, she was linked to rapper Lil Yachty (Complex (culture magazine)).

Lil Yachty and Mariah the Scientist past relationship

• Lil Yachty confirmed in a Complex (culture magazine) interview that he and Mariah the Scientist had a past relationship.
• The relationship timeline is generally placed between 2020 and 2022, though specific dates are not officially documented.

Did Mariah the Scientist get engaged?

Young Thug proposes to Mariah the Scientist onstage

• Young Thug proposed to Mariah the Scientist onstage at a concert in 2025 (Rolling Stone (music journalism)).
• The proposal was widely covered in news outlets, including Rolling Stone, which described the moment as a surprise for the audience.

Details of the engagement event

• The event took place during one of Young Thug’s performances, with the rapper bringing Mariah onstage and presenting a ring.
• Video clips circulated on social media, and Mariah the Scientist later posted about it on her Instagram (social media profile).

“It was a full-circle moment — two artists who built their careers in Atlanta, now publicly committing on a stage.”

— Rolling Stone report on the proposal (Rolling Stone (music journalism))

What are some interesting facts about Mariah the Scientist?

Mariah the Scientist real name and age

• Her real name is Mariah Amani Buckles (Wikipedia (biographical reference)).
• She was born on October 27, 1997, making her 27 years old as of 2025 (Last.fm (music database)).
• She was born in Atlanta, Georgia, United States (Last.fm (music database)).

Mariah the Scientist ethnicity and height

• She is of mixed ethnicity: African American and Jamaican descent (The Masquerade (Atlanta venue)).
• Her height is approximately 5 feet 6 inches, though not officially published.

Mariah the Scientist parents

• Her parents’ names are not publicly confirmed in detail (Last.fm (music database)).
• She discovered singing in elementary school chorus, as noted in her biography (Last.fm (music database)).

“I used to sing in the school chorus and didn’t think much of it — then I realized it was the only thing that made me feel completely myself.”

— Mariah the Scientist, biography (Last.fm (music database))

Did Lil Yachty and Mariah the Scientist date?

• Yes, Lil Yachty and Mariah the Scientist were in a past relationship. Lil Yachty discussed it in a Complex (culture magazine) interview.
• He acknowledged the relationship, though neither party has shared extensive details about the timeline.

“We were together for a minute — it was real. But sometimes things just run their course.”

— Lil Yachty in Complex interview (Complex (culture magazine))

What is Mariah the Scientist’s tour schedule?

Upcoming Mariah the Scientist concert dates

• Mariah the Scientist has announced tour dates for 2026-27, with tickets available via Ticketmaster (ticketing platform) and other outlets.
• She has a concert scheduled in London, as part of her international tour (Instagram (social media profile)).

Mariah the Scientist London performance

• A London date is listed on her upcoming schedule, though specific venue and date are subject to updates (Ticketmaster (ticketing platform)).
• Fans can follow her official website and social media for the most current information (Instagram (social media profile)).

The pattern is clear: Mariah the Scientist has built a career that thrives on transparency about her personal life while letting her music do the heavy lifting. Her engagement to Young Thug brings mainstream attention, but her Billboard entries prove she can hold her own. For the artist herself, the challenge ahead is to keep the spotlight on her artistry rather than just her relationships — or risk being remembered more for who she dates than what she creates. For the listener, the takeaway is simple: watch her music, not just her headlines.

Fans curious about the financial side of music careers may be interested in How much Mariah Carey earns from her holiday classic.

Frequently asked questions

The FAQ responses cover the most searched aspects of her career, offering quick answers for readers who want the basics without the full narrative.