[citation needed] Reyes was born in the northern Mexican city of Monterrey, Nuevo León, and started singing and playing piano when she was ten.

Her videos managed to capture the interest of many, including Latin American singer Prince Royce, who went on to sign Reyes with his then newly created music label D'León Records at the age of 12.

As the first ever singer to be signed to the label which Royce created in partnership with Warner Music Latina in order to "support other young talent in their development", Reyes launched her debut single "Now Forever", featuring American rapper Khleo Thomas in 2013.

The music video for the latter song sees American singer/actor Kendall Schmidt of Big Time Rush and Heffron Drive making an appearance as Reyes' love interest on a secluded beach.

[citation needed] On 26 April 2020, she collaborated with Michael Bublé and the Barenaked Ladies on "Gotta Be Patient" by Stay Homas featuring Judit Nedderman, for the Canadian benefit concert Stronger Together, Tous Ensemble in support of Food Banks Canada, healthcare and front-line workers during the COVID-19 pandemic, and in memory of the 2020 Nova Scotia attacks.