On June 6, 2010, in Hong Kong, Juno Mak, 2R, Sandra Ng, Philip Wong, and Karen Mok attended the UNDERCOVER party celebrating the launch of its first perfume series. Juno Mak, who was rumored to be in a relationship with Gillian Chung (Charlene), made public their "split". He revealed that he has been dating Janine, a mixed-race model whom he had shot a music video with and had been rumored to be involved with for quite some time.
Source: http://www.jnlagua.com/thread-667-1-1.html