They don't speak perfect English; I bought the CD/DVD combo which includes interviews with the band. The girls have a thick accent and while the guys speak better you can still hear an accent and you can tell their not native speakers.

did they sell a lot of cds??? i saw the promotion of the video in the main page of mtv i dont like the group, but this song "tu amor" is not that bad, but just knowing that they sing it makes the song low the appreciation that i would give