We finally have definitive confirmation that Lorde - the New Zealand star responsible for some of the catchiest tunes in recent memory - has been moonlighting as an undercover onion ring reviewer on Instagram. Not a joke.

Rumours had been sizzling for a short while that Lorde was the head honcho at Onion Rings Worldwide (an account that has since vanished off the Internet), and in an interview with Jimmy Fallon she confirmed the hearsay.

Find out more about the account and how Lorde's identity was eventually revealed.