It’s the app that has absorbed millions since launching and going viral last week – how-old.net calculates your age based on your facial structure and features.
Microsoft has now revealed that 33m people have used the software so far, collectively offering up 240m pictures for analysis.
Branded the ultimate vanity device, the outcomes have occasionally proved controversial. Indeed, users have been taking to social media in drones to share their delight and dismay at the results.
“Sorry if we didn’t quite get the age and gender right,” Microsoft offers by way of a disclaimer, “we are still improving this feature.”
But what about preened and groomed celebrities? With access to the best stylists, dieticians, cosmetics, and beauty treatments that money can buy, surely they look years younger than the Average Joe and Jane.
Not always so, it seems. Here at SHEmazing! we put some of our favourite famous faces through the app – with sometimes surprising results.
The stars the How Old app reckons look older:
And the ones that have been deemed to look younger:
Finally, the celebrities How Old got (pretty much) spot on: