Taylor Lautner's hair styles are either short, shaggy, or long. He's usually pretty consistent in his hair styles.
Here's Taylor Lautner with shaggy hair! He usually has it a bit shorter
Here's short Taylor Lautner hair #2
Here he is withe his LONG hair. This is from Twilight before he becomes a wherewolf. LOL #3
Here's a hot pic of Taylor Lautner right after he becomes a wherewolf #4