Deborah Nowalski Kader, better known by her stage name Debi Nova (Spanish pronunciation: [ˈdeβi ˈnoβa] born 6 August 1980), is a Costa Rican singer-songwriter who resides in Los Angeles.
She was involved in six Grammy award nominated projects, including a dance song, "One Rhythm", which reached number one on the US Dance Club Songs chart, which was featured on the EA FIFA 2005 video game. She has collaborated with artists including Boney James, Mark Ronson, Q-Tip, Sérgio Mendes, the Black Eyed Peas, Sean Paul, Ricky Martin, Franco De Vita and many more. On 2020 she was nominated for Best Latin Pop or Urban Album at the 63rd Grammy Awards for her fourth album '3:33'.