What’s happening these days is Tik Tok. Dozens of celebrities are flooding social media with hilarious videos from the app. As with other social media platforms, a new viral challenge has taken over in Tik Tok. The latest amusement is the Flip the Switch Challenge, which consists of doing a dancing video-selfie and suddenly changing roles! It's pretty fun to watch, and celebrities like Jennifer Lopez, Alex Rodriguez andCamila Cabellohave joined the dancing fever with the latest challenge.