The ultimate TikTok try not to laugh challenge vs. my little brother. Can he keep a straight face?

A nana-of-seven from Ivybridge has become an internet sensation after having 512k people view her videos on social media app TikTok. 'Nana Jen', or Jenny, started making funny videos of herself with ...

If you didn’t know, TikTok is a mega-popular social media platform right now with the teen set — and Witherspoon demanded that her son fill her in on the deets. In an Instagram video, she tells her ...