Meghan Trainor is an American singer-songwriter known for her catchy pop songs and retro style. She gained fame with her debut single, "All About That Bass," released in 2014, which topped the charts in multiple countries. Trainor's music often features themes of self-acceptance and body positivity. In addition to her singing career, Trainor has also worked as a producer and has written songs for other artists. She has received several awards, including Grammy Awards, and is recognized for her distinctive voice and upbeat melodies. Trainor continues to release new music and tour internationally.