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Niki Demartino

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Highest rank: 562

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Niki Demartino Biography

Personal

Age: 30 years young

Born: Friday 5th of May 1995

Years active: 2014-present (started around 19 years old; 11 years active)

Birthplace: Pennsylvania, United States

Nationality: (American)

Ethnicity: Caucasian

Professions: YouTuber

Sexuality: Bisexual

Body

Hair color: Brown

Eye color: Brown

Height: 5'0" (or 152 cm)

Weight: 98 lbs (or 44 kg)

Body type: Average

Measurements: 33-24-33

Bra/cup size: B show conversions

Boobs: Real/Natural

Extra

Instagram follower count: 3.7m (as of July 2025)

About Niki Demartino

Beauty and fashion YouTube guru who collaborates with her sister Gabriella Demartino (Gabi) on the channel Niki and Gabi. Their channel has earned over 9 million subscribers. In June 2015, she and Gabi released their first single "It."

Before Fame
She and Gabi originally created their YouTube channel as nikiandgabibeauty; they published their first video on the same day of September 3, 2012.

Trivia
She runs another channel called 00RemakeGirls with Gabi as well as her older sister Alex Demartino.

Family Life
She is from Pennsylvania and later moved to Los Angeles, California. Apart from her two sisters, she has a younger brother named Anthony DeMartino who is also a YouTuber. She began dating Nate West in 2017.

Associated With
The first video she and Gabi published was called "Demi Lovato Inspired Curls Tutorial."