Gabi DeMartino Biography: Age, Net Worth, Height, Ex-Fiancé, Siblings, YouTube, Career
0 Posted By Haruna AyubaGabriella Nelida DeMartino also known as Gabi DeMartino is a talented American singer, songwriter, actress, YouTuber, and social media personality. She first rose to fame alongside her identical twin sister Niki as the popular duo Niki and Gabi creating fashion, beauty, music, and lifestyle content.
With her vibrant personality, strong vocal talent, and engaging presence she has built a successful solo career while continuing to inspire fans through authentic storytelling and creative projects.
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Quick Facts
- Full Name: Gabriella Nelida DeMartino
- Stage Name: Gabi DeMartino
- Born: May 5, 1995
- Age: 31 years old
- Birthplace: Bethlehem, Pennsylvania, United States
- Nationality: American
- Ethnicity: Cuban and Italian
- Occupation: Singer, Songwriter, Actress, YouTuber, Social Media Personality
- Height: 154 cm
- Religion: Christianity
- Parents: Jeffrey DeMartino and Nelida Garcia-DeMartino
- Siblings: Niki DeMartino, Anthony DeMartino, Alessandra DeMartino
- Spouse: Collin Vogt
- Children: None
- Relationship: Single
- Net Worth: $3 million USD
Early Life and Education
Gabriella Nelida DeMartino was born on May 5, 1995, in Bethlehem, Pennsylvania, United States. Brought up by her parents Jeffrey DeMartino and Nelida Garcia-DeMartino in a close-knit family. Her ethnicity is Cuban and Italian. She grew up having an identical twin sister Niki DeMartino and a younger brother Anthony DeMartino. Her religion is Christianity. She attended local schools in Pennsylvania where she and her sister developed a passion for music, fashion, and performing arts from a young age. The family later moved to Los Angeles to support their growing digital careers while she balanced education with early content creation and music pursuits.
Career
Gabi DeMartino began her journey alongside her twin sister Niki creating the channel Niki and Gabi which quickly grew into one of the most popular teen lifestyle channels on YouTube. She launched her solo channel Fancy Vlogs By Gab and pursued music releasing original songs and covers. She has appeared in acting projects and expanded into brand partnerships, fashion lines, and personal vlogs. Known for her bold fashion sense, vocal ability, and honest storytelling she continues to create music, lifestyle content, and collaborative projects while maintaining a strong presence across social media platforms. She has built a dedicated fan base through her authentic voice and creative versatility in entertainment.
Social Media
- Instagram Handle: @gabi
- YouTube Channel: Gabi DeMartino and Niki and Gabi
- TikTok handle: Gabi DeMartino
Personal Life
Gabi DeMartino, 31 years old, is currently single. She was previously engaged to Collin Vogt and dated Brandon Grube. She has been open about her personal growth and past relationships while focusing on her career and self-love. She shares a very close bond with her twin sister Niki and her family including parents Jeffrey DeMartino and Nelida Garcia-DeMartino along with her brother Anthony. She enjoys fashion, music, travel, and spending time with loved ones while living a creative and positive lifestyle. Her height is 154 cm.
Net Worth
Gabi DeMartino‘s net worth is estimated at $3 million USD. Her income primarily comes from YouTube ad revenue and sponsorships across her channels along with music releases, brand endorsements, acting projects, and social media collaborations built through her long-standing presence in digital entertainment.
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About The Author
Haruna Ayuba, known as DC Abba, is a seasoned blogger, content writer, Senior Publisher, and Hiring Manager at TheCityCeleb. He excels in editorial refinement, ensuring clarity, accuracy, and polish in every piece. He is currently studying Biochemistry at Bayero University, Kano.

