Chinese actors Rainie Yang and Show Lo (front) are prepped to shoot scenes for their new movie on the streets around Melbourne. Photo: Angela Wylie

TWO of China’s biggest heart-throbs have wandered around Federation Square, explored graffiti-filled city lanes and filmed in St Kilda over the past few days, barely raising an eyebrow.

But when their online drama series - a modern love story with a little bit of suspense - screens in China in April it will be seen by about 10 million people hanging on their every word and kiss.

Tourism authorities have funded the Australian visit of the celebrities Show Lo and Rainie Yang with more than $1 million and hope that many of their Chinese fans will want to copy them and visit here.