Singer JJ Lin flashes abs at Beijing concert

Singaporean Mandopop star JJ Lin has more than 54 million fans on Weibo. Photo: Weibo

Singaporean Mandopop star JJ Lin (pic) was in a revealing mood at his Beijing concert on Sunday.

Near the end of his show at the Beijing National Stadium, the 42-year-old lifted up his shirt to reveal his abs to the appreciative crowd for about three seconds before he put his shirt down.