A challenge in which people pose with the help of a red filter that makes them appear as a silhouette has taken over TikTok. Now, however, the trend has soured as tutorials to remove the filter - and ...

If your feed is full of shadowy, backlit dancers, then you've encountered TikTok's silhouette challenge. The viral trend involves special lighting and a filter to show off your body's silhouette, but ...

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