Guo Biting is a girl group, and the current style is too suitable for her! Guo Biting is a girl group, and the current style is too suitable for her! Guo Biting is a girl group, and the current style is too suitable for her! Guo Biting is a girl group, and the current style is too suitable for her! Guo Biting is a girl group, and the current style is too suitable for her! Guo Biting is a girl group, and the current style is too suitable for her!