Gaby Spartz (née Montero) (born September 1, 1987) is an Ecuadorian Twitch streamer and YouTube gamer.

[3] GivesMeHope, one of the web properties, asked readers to share their answer to the question “What gives you hope?” in short anonymous stories.

She became a Twitch partner in April 2015, and that summer, she left Dose to focus on full-time streaming and doing commentary at high-level Magic: The Gathering events.

[13] Spartz was named one of the "Best Female Streamers To Watch" by Tech Junkie,[14] and a Twitch Ambassador for Twitchcon 2019.

[19] On October 11, 2021, Spartz and her boyfriend, now husband Luis Scott-Vargas's first child was born, a boy named Santi.