*covers her ears* I don't want to listen to any BJ song in Spanish
*covers her eyes* or read any lyrics

Most singers can't convey what they want to say in another language which is only logical. I remember being a huge Shakira fan until she started singing in English. Her pronunciation was perfect but the lyric quality took a huge dip, and it wasn't even a direct translation. She just couldn't be as "artistic" no matter how good her English is (well and she turned into a different singer, that too)