Singer Louis Cheung Kai-chung (below) has had enough. After weeks of constant tabloid rumours about his wife, Kay Tse On-kay, which she has vehemently denied, he's decided to take legal action and has just launched a suit against Next Magazine. On Wednesday, Cheung's management, J. Music, and record label, Wow Music, released a joint statement condemning a recent article in the periodical in which the artist felt his integrity as a man and husband was defamed. 'Cheung has been quiet and tolerant to all these false claims ... [but] we can't tolerate this any more and we are now taking legal action on the matter,' the statement read. And in a display of his affections, at a performance last Saturday, he took off his shirt to show off not only a newly toned physique, but two new tattoos on his right forearm - his wife's initial 'K' and his son's name, 'James'.