It's the town's worst-kept celebrity secret. Cecilia Cheung Pak-chi and Nicholas Tse Ting-fung have just confirmed they are a couple again. Cheung dropped a hint about their relationship on Saturday at a jewellery event and finally confirmed it yesterday in a Commercial Radio interview. Rumours about the two being back together have been floating around for over a month in the Chinese media, and they were spotted recently walking hand in hand in Hangzhou . Now that they've admitted it, perhaps the world can continue to spin once again. By the way, should we call them Nicilia now?