In an age where polished photos seem to rule our social media feeds, Hartono is self-deprecatingly funny when it comes to taking selfies (he’s donned wigs and funny bandana-ish headgear previously).

The singer dedicates a good 50 per cent of his Instagram feed to selfies with his shih tzu Nicky. He’s also taken snaps with dachschunds and shiba inus, all with the hashtag #ihartanimalz.

The man can whip up his own meals, too. As the grandson of TungLok Group founder Tjioe Ji Nan, it’s hardly a surprise to realise that foodie genes run in the family.

His uniform: a T-shirt under a hoodie or denim jacket and sneakers. He might not be sartorially adventurous, but his outfits do gel with his youthful appeal.

Hartono’s clean, clear complexion is truly remarkable – he has a healthy glow us women would be jealous of.

The Music Production and Engineering graduate of Boston’s Berklee College Of Music is extremely creative with his vocals – in his mash-up of mentor Jay Chou’s song “Moonlight On Rooftop” and Michael Buble’s “Moondance” in the Sing! China competition, he showcased his beatboxing skills and turned things up a notch by imitating the sounds of a trumpet with his mouth too.

Fun fact: If Hartono singing in Mandarin was a sweet surprise, you’ll want to see him sing in Bahasa Indonesia.

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