Arunpong Chaiwinit (Thai: อรุณพงศ์ ชัยวินิตย์; rtgs: Arunphong Chaiwinit) or formerly name Pongsatorn Supinyo (Thai: พงศธร สุภิญโญ; rtgs: Phongsathon Suphinyo), also known as Dew or Dew The Star 5 (born March 21, 1987), is a Thai singer. In May 2009 he finished as the runner-up on the fifth season of reality show The Star.