Adriana Gabriela Erosa Rodríguez, known professionally as Adrianna Foster, was born on July 8, 1986, in Guadalajara, Jalisco, Mexico. She began showcasing her musical talent at the age of three and gained recognition by winning a school singing contest at eight. In 2008, she released her debut album Esperándote, produced with Rodolfo Castillo. The lead single "Pienso en ti" reached number 2 on Monitor Latino and topped various radio charts.
Foster honed her skills under Gina Maretta in Miami and won the Fashion Rock festival in Orlando in 2004. She formed the band Stinky Cows in Guadalajara and graduated from SAE Institute as an audio engineer. In 2019, she appeared on the U.S. version of La Voz, coached by Alejandra Guzmán, reaching the semifinals. Foster returned to Mexico in 2022 for the Mexican edition of La Voz.
