The "silhouette challenge" has gone viral on TikTok, with people obfuscating their bodies and posing. Many pose in tight or little clothing while silhouetted.

Some users on the popular video app are doing the "silhouette challenge," where a filter can hide a scantily-clad person. The filter is leading some to perform dances while wearing fewer clothes ...

The 100 layers challenge has already seen brave vloggers coat their skin in dozens of layers of fake tan, foundation and lipstick. And now the latest evolution of the trend sees daring bloggers ...

Some users on the popular video app are doing the "silhouette challenge," where a filter can hide a scantily-clad person. The filter is leading some to perform dances while wearing fewer clothes ...

Some users on the popular video app are doing the "silhouette challenge," where a filter can hide a scantily-clad person. The filter is leading some to perform dances while wearing fewer clothes ...