The singer has touched down in Sydney. And while we think we may have cracked the code on all three, there’s one celeb that we have no doubt in our minds who is under that mask and that is the Robot.

A transformer robot that can change its face mask transforms its face at Beijing Etrong International Conference and Exhibition Center in Beijing,Aug 23,2017.[Photo/IC] ...

PowerRay, an underwater robot of PowerVision, interacts with a diver during the 2017 World Robot Conference at Beijing Etrong International Conference and Exhibition Center in Beijing, Aug 23, 2017.