Easiest and best way to search for song lyrics is simply visit Google.Com -> Type Song Name <space> Lyrics and press ENTER. If you find your song then OK and if there are more songs with similar name then try searching Song Name <space> Lyrics +Name of Singer, Album or Movie and Press ENTER. Now this article lists three popular websites that offers song lyrics. If singing is your hobby, passion, you are a regular performer and you need reading song lyrics to perform infront of people, friends etc then these site will be best for you.
Using following websites you can browse latest song lyrics, sing lyrics by artist, popularity, sharing, toppers etc.