JoJo Siwa’s outfit for the 2024 iHeartRadio Music Awards left fans puzzled. TheDance Moms alum, 20, stepped out for the star-studded event on Monday, April 1, in Los Angeles in an outlandish, goth-inspired look — complete with dark face art and a bedazzled leotard. However, the internet was not loving the villainous ensemble. “Why is JoJo Siwa doing Kiss cosplay?” one X, formerly known as Twitter, user asked in reference to the 80s band. “Why does JoJo Siwa look like she just debuted as the latest WWE villain?” a second person chimed in about the outfit. “Ummm.. JoJo Siwa looks a MESS,” a thir…