Behind the lights, choreography, and audience cheers, many celebrities undergo rigorous training to achieve seemingly unattainable goals. However, sometimes the intensity consumes the energy the artists need to bring to the eagle-eyed fans. In recent years, Hollywood stars have opened up about the health concerns they faced surrounding significant projects. From KATSEYE’s Sophia Laforteza to Ariana Grande, the stars announced temporary hiatuses to take a step back from their overly-publicised li