People only just realising Britney Spears Mandela effect - and it's making them question everything
![People only just realising Britney Spears Mandela effect - and it's making them question everything](https://i2-prod.mirror.co.uk/news/us-news/article32720800.ece/ALTERNATES/s615/1_britney-spears-reminisces-over-vmas-and-says-shes-been-called-queen-of-mtv-as-she-misses-awards-s.jpg)
The Mandela effect is a term used to describe collective false memories. Here are some examples that might make you question everything you've ever known...