A debate over the correct way to wear earrings is raging on social media after a girl tweeted that you should remove the plastic backing from ear studs before they are worn.
Chelsea Smith wrote: "After my 19 years of living, I have now realised you're supposed to take the plastic part off."
The tweet has been retweeted over 44,000 times and favourited another 43,000 times. A similar Facebook repost has attracted more than 71,500 likes and 10,000 of those users weighing in on the discussion, including a huge number of women insisting that you are meant to keep the plastic on to protect your ears.
Others expressed shock about the revelation with one woman in disbelief that she had been walking around with "plastic things" on her ears for years.
After finding out the news, another wrote: "My whole life has been a joke."