Bob hairstyles are very elegant if you know what kind of bob you have but also the bob hair cuts can be sassy and sexy.Layered bob can be used to make your spiky bob haircut look modern and cool. The kind of bob we are talking here is the spiky bob haircut that is suitable for young girls because this bob it is very modern. Spiky bob haircut for girls won’t suit those with fine hair but any bob haircuts with bangs will work.