The “Circles” singer shared a selfie of himself staring straight at the mirror while holding one hand in his pocket and the other right above his chest.
Post, whose real name is Austin Post, looked sharp in black pants and a matching button-down, a dark brown leather blazer and black leather boots. He accessorized with a stylish leopard belt and baseball cap.
“Introducing Viceroy Chungus VonBattlepass, i love you 🍻💕,” he captioned the sexy snap.
While some fans thirsted over his look, others couldn’t help themselves from acknowledging how “skinny” the 28-year-old artist has gotten in the comments section.
“Love you!! But your [sic] starting to get to skinny babe,” one person wrote, with others asking, “Who is this?” and “Why are you so skinny?”
“I like chubby Posty better. Just sayin’ lol,” a third user commented.
Meanwhile, the more supportive fans wrote things like, “Looking trim son,” “That’s what I call a hard flex broski” and “Posty in his baddie era.”
Elsewhere in the comments section, someone else joked that they also “need to quit drinking soda” – referring to what Post previously claimed as the reason behind his drastic body transformation.