Who is Megan trainer?

Meghan Trainor is an American singer-songwriter and music producer known for her catchy pop songs and distinctive doo-wop influences. She gained widespread fame with her debut single "All About That Bass," released in 2014, which topped the Billboard Hot 100 chart. Trainor has won several awards, including a Grammy Award for Best New Artist in 2016. In addition to her music career, she is also an advocate for body positivity and self-acceptance.