Adele

British powerhouse vocalist known for soulful pop ballads, Adele blends rich contralto vocals with orchestral arrangements, delivering emotionally resonant songs that dominate charts since the late 2000s. Renowned for intimate yet stadium‑filling performances, she commands audiences with heartfelt delivery and meticulous production, though she has taken extended hiatuses between album cycles, making each return a major event. As of September 2026 there are no confirmed tour dates or ticketed shows; the artist remains inactive on official platforms. Festival founder Roberto Medina has expressed interest in booking her as a headliner for future editions of Rock In Rio, but no lineup confirmation exists.