Meghan Trainor
The 'All About That Bass' hitmaker has vowed to get an "Olympian body" in 2024 so life is easier for her on tour.
She said: "My 2024 is my journey to my Olympian body. I'm trying to be the most fit and healthy I've ever been so when I'm on tour there is no pain. I'm sick of going to bed in pain."
