TikTok has become a place for celebrities to vent, make big reveals, and share hilarious content. From Jennifer Lopez, Sebastian Yatra, Lizzo, and Rebel Wilson: Here are the 10 best TikTok’s of the week:JLo posted a compilation of some of her most iconic moments to Saweetie’s “Pretty B**** Freestyle” and even included some headlines about her reported breakup with Alex Rodriguez.