The launch of the new BMW 3 Series at the Convention and Exhibition attracted a string of A-listers and socialites. The guest list at Tuesday's unveiling included TVB actors Kevin Cheng Ka-wing and Myolie Wu Hang-yee, and Canto-pop singers Sherman Chung Shu-man and Yumiko Cheng Hei-yee. Wu dazzled in a one-piece lace dress, and her smile didn't dim when asked about her actor boyfriend Bosco Wong Chung-chak, who was recently photographed with female fans in a nightclub. 'I heard the news,' the actress said. 'It's not such a big deal. A man has to have his social life, and he was just at the nightclub to entertain business partners from Malaysia.' Wu joked that she wouldn't mind Wong giving her a BMW if he wanted to apologise. If that's the case, maybe he should go clubbing more often.