Trainor is influenced by music from the 1950s and 1960s and is known for her throwback style. Her lyrics frequently refer to modern womanhood, body image, and empowerment. She is a pop artist, as well as an R&B artist. She has received several awards and nominations, including a Grammy Award, four ASCAP Pop Music Awards, and two Billboard Music Awards. Outside of music, Trainor has lent her voice to animated films and appeared as a judge on The Four: Battle for Stardom.