The 20-year-old singer touched down in Narita International Airport in Japan earlier today (17 June), where she'll be promoting her new tune 'Problem' which features Aussie rapper Iggy Azalea.
And the brunette beauty came equipped with a black felt tip marker, ready to be greeted by tons of fans all hoping for an autograph from the starlet.
But unfortunately, it seems Ariana got a little bit carried away with her black pen, and ended up drawing two large marks on her pale cream Prada saffiano tote.
Now we don't know about her, but if that was our luxe designer buy we'd be totally devastated, especially with its eye-watering £1,550 price tag. Gulp!
Still, the songstress didn't appear to be too phased by her inky mishap, strutting her stuff through the arrivals lounge in sky-high peep-toe heels teamed with skinny black trousers.
Singer Ariana - who previously dated The Wanted's Nathan Sykes - kept toasty in a fluffy white jumper while sporting a grey beanie and a slick of purple lipstick.
We're loving her take on airport style, but perhaps a black handbag would have been a more practical choice!
What do you think of Ariana's outfit? Let us know by commenting below as the best comment across the site each week wins £50!
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