"Sexy"

Okay, first of all, what's up with my blog titles lately? Secondly, there's this song from Gusttavo Lima called "O Amor Não Foi Feito Pra Dividir" (what the heck does it mean?) and in the chorus there's a word that reminds me of Italy, because in Italy, when I was at the disco, I heard a song, which I believe was Italian or Spanish or Portuguese, but I don't remember it clearly. But anyway, in that song the guy sung "Sexy". I really want to know the name of that song, but I don't know any of the lyrics, only that little part. :/ I hate it when that happens. D: