Niki Demartino Bio

Niki DeMartino and her sister originally launched their channel under the name nikiandgabibeauty, posting their first video, "Demi Lovato Inspired Curls Tutorial," on September 3, 2012. Beyond her collaborative work, DeMartino runs her own channel, Niki DeMar, which has earned more than 2 million subscribers and showcases her personal content, including vlogs, music, and commentary videos. She also co-manages a third channel, 00RemakeGirls, with Gabi and their older sister, Alex.

In addition to her success as a content creator, DeMartino has pursued a music career. In June 2015, she and Gabi released their first single, "It," marking the beginning of their journey as musicians.

Niki was born to her parents at St. Luke Hospital, six minutes before her twin sister Gabriella. Both her parents are dentists and well-to-do. Niki has an elder sister Alex, who is 18 months older than her, a twin sister, and a brother four years younger, Anthony. The three sisters have always been very close to each other, because of the closeness in age. While they were small, they would sing and dance for their huge extended family on all festivals. She studied in St. Anne’s School from kindergarten to secondary school. She made plenty of friends as a young girl, until she encountered a rough experience at Moravian Academy, where her classmates would insult and call her names. It was difficult for her to adjust at a new school. Thus, Niki stuck by her sister Gabi and was depressed until she moved to St. Jane’s School, where both sisters made new best friends. Unfortunately one of her best friends, Kimmy, passed away owing to cancer. She still visits Kimmy’s grave and mourns her loss. She went on to study at college and completed her degree. 

Niki Demartino was in a relationship with Jerry, whom she dated over four years. In 2017, she started dating Nate West. The couple parted ways in June 2022, however, they continue to remain friends. Niki Demartino has been openly bisexual. Iin 2024, she began dating singer-songwriter Julianne Hope.