Who is popular today?

Will Jason Derulo’s “anaconda” make a cameo on TikTok? Last December, the singer’s sexy underwear post broke Instagram, and his bulge is going viral again. “Apparently it made an appearance,” Derulo sheepishly admits to Page Six. “I did a Spider-man ‘Wipe Me Down’ Challenge,” he said, referring to TikTok’s popular mirror-cleaning meme. Only problem: Derulo’s...