Singer Kelly Clarkson shocked fans with her noticeably slimmer physique in a recent Instagram photo. Fans speculated that she may have used the weight loss drug Ozempic to achieve her new look. However, others argued that factors like stress or working out could also explain her transformation. Clarkson has previously discussed her weight loss journey, revealing that she has lost over 40 pounds. The star, who recently finalized her divorce from ex-husband Brandon Blackstock, received compliments on her "revenge body" and "glow up" from fans.