No — Beyoncé Knowles-Carter is right-handed.

Beyoncé Knowles-Carter, known mononymously as Beyoncé, is an American singer, songwriter, and businesswoman. Born and raised in Houston, Texas, she rose to fame as the lead singer of the R&B girl group Destiny's Child, one of the best-selling girl groups of all time.

Her solo career began in 2003 with her debut album 'Dangerously in Love,' which featured the hit singles 'Crazy in Love' and 'Baby Boy.' She has since released multiple critically acclaimed and commercially successful albums, earning her widespread recognition as one of the most influential musicians of her generation.

Beyoncé's career is marked by numerous awards, including 32 Grammy Awards, making her the most awarded artist in Grammy history. She is known for her powerful vocals, dynamic stage performances, and innovative visual albums.

Beyond music, Beyoncé has ventured into acting, fashion, and philanthropy. She is married to rapper Jay-Z, and together they are one of the most powerful couples in the entertainment industry.