Times Square Courtesy: TikTok Share on Facebook Share on X Google Preferred Share to Flipboard Show additional share options Share on LinkedIn Share on Pinterest Share on Reddit Share on Tumblr Share on Whats App Send an Email Print the Article Post a Comment Supergirl is taking over TikTok on Saturday. The new trailer, which launched Thursday, will be served as the first video for all TikTok users in 13 territories, including the United States. TikTok sees this as a test case that Hollywood studios can utilize to market its movies.