Jessica Simpson is moving past Chicken of the Sea and diving into uncharted territory when it comes her dietary habits. More than two weeks after the beauty mogul performed on stage for the first time in 15 years, she shared a video of herself drinking an unconventional herbal tonic.

Jessica Simpson recently introduced her fans to her bizarre vocal health regimen, as endorsed by her coach, to help her sound better.

Musically speaking, Prince and Jessica Simpson could not be further apart. But in a spiritual sense, the “Diamonds and Pearls” hitmaker found motivation from Simpson. Or rather her smile. Referencing an interview Simpson did with her sister Ashlee Simpson Ross for The Cut,