This is The Legal Beat, a weekly newsletter about music law from Billboard Pro, offering you a one-stop cheat sheet of big new cases, important rulings and all the fun stuff in between. This week: A deep-dive into whether rappers like Kendrick Lamar and Drake can sue each other for defamation over wild allegations in diss tracks; a lawsuit from TikTok over an “unprecedented” law banning the app from the U.S.; Britney Spears settles her divorce case; and much more.