Amanda is wearing her hair straight and long. It is parted slightly  off center and has several long layers and framing around the face. The  shortest layer starts in at the chin length. She also has many different  highlights and perhaps lowlights that accentuate the hair cut style.
Celebrity hairstyles Amanda Bynes

Amanda Bynes Celebrity Hairstyles For Long  Hair
Celebrity  hairstyles Amanda Bynes

Celebrity hairstyles Amanda Bynes

Celebrity hairstyles Amanda Bynes
Celebrity hairstyles Amanda Bynes