Bruni is the cute little lizard from Frozen 2, but there's more than meets the eye when it comes to the tiny reptile. Frozen 2, the sequel to the original hit animated Frozen, returns to the kingdom of Arendelle and follows Elsa (Idina Menzel) and Anna (Kristen Bell) as they travel to an enchanted forest to find the source of Elsa's powers. Like the first film, Frozen 2 was a hit, earning $1.45 billion at the box office. With both films raking in over $1 billion (Box Office Mojo), the Frozen franchise is an incredibly lucrative one with merchandise, park attractions, and a Disney on Ice show, among many tie-ins.
https://screenrant.com/bruni-lizard-from-frozen-2-explained/