Superstar Rihanna is heating up just in time for summer and her hairstyle has been changing as well. First I love her songs and her great looks using extensions to create some beautiful hairstyles. In her recent change, Rihanna has shown a change in her bob from a more angular bob cut short and swept to the side to a more blunt bob with bangs. She still looks great with the blunt bangs but it really hides more of her pretty face than anything. The original angular bob definitely looks better but the blunt bob is not a bad choice.