"Fascinada" is a song recorded by Argentine singer Lali, as the third track on her fourth studio album, Libra (2020). It was written by Lali, Rec808, Gino The Ghost, and its producers Rafael Arcaute, Angel López and Federico Vindver. On August 5, 2020, the song was released by Sony Music Argentina as the fourth single from the album.

Mariana "Lali" Espósito is an Argentine singer, actress, dancer, and model. She began her career in 2003 in the children's telenovela Rincón de Luz. Espósito continued to build her acting and singing career with subsequent supporting roles in other telenovelas such as Floricienta and Chiquititas. However, it was her main role in the telenovela Casi Ángeles that really propelled her to fame, making her a household name in Latin America, the Middle East, and Europe. From 2007 to 2012, she was a part of the popular teen pop band Teen Angels, which originated from the television series Casi Ángeles. The group was commercially successful and toured throughout Argentina and countries such as Israel, Spain, Italy, and Latin America.