Jon Bon Jovi has sung a Mandarin love song, The Moon Represents My Heart. It was done to commemorate the Qixi Festival (aka Chinese Valentine's Day), which falls on the seventh day of the seventh month of the Lunar calendar. Bon Jovi will play their first ever shows in China in September.
The song was popularised by Teresa Teng, whose music my father loves. So now I have to go and tell him that some white kid from New Jersey is speaking (singing) better Chinese than me, a woman of Malaysian Chinese heritage... Thanks Jon! :P In all seriousness though, I think it's pretty cool that Jon has done this. Not only is it a nice gesture for Chinese fans, Mandarin isn't exactly the easiest language to get your tongue around.
Jon Bon Jovi Sings Chinese Love Song for Valentine’s Day in China