There are at least three bands called Nexx.

1) Nexx is a rock band from Spain with Patricia Tapia performing vocals. 2) Nexx is a band from Sweden. It comprises of three members, Johanna “Jo” Eriksson, Robert Skowronski and Sebastian Zelle . These two guys are former members from groups like Supernatural and Natural Ex 3) NEXX is a Visual Kei band from Japan.

Read more about Nexx on Last.fm.