Hey Upper East Siders, it looks like Chuck Bass has made his grand TikTok debut and fans have lost their minds. They say every action has an equal and opposite reaction, so what will Blair do? That's one secret I'll never tell (until the end of this video) XOXO HOLLYSCOOP GIRL! br #gossipgirlbr br Subscribe ►► br #hollyscoopbr Get the scoop - br Shop Merch: Like us on Facebook: Follow us on Twitter: Find us on Instagram: br Hollyscoop brings you the latest entertainment news and breaks down what's happening with the celebrities everyone is obsessing over! Ship Jelena? We have the coverage! Want to know more about the Camila Cabello and Fifth Harmony feud? We've got the inside scoop! We will give you all the deets on Millie Bobby Brown, Gigi Hadid, and more! We keep you up to date with the latest buzz out of Hollywood.