Serena usually makes little variation on her traditional theme (long and wavy) but she glammed it up for a couple episodes. Which high-powered, big bang does a bang-up job?

• 总是时不时地在她标志性的长波浪发型基础上做点小变化，其中有几集的造型格外出挑。上面俩出格造型你喜欢哪个呢?