UMG says the allegations about "Not Like Us" - one of the biggest hits of the year - are "offensive and untrue."

The Drake and Kendrick Lamar flame has largely fizzled for now—but a new legal threat by Drake could reignite the feud.

Drake has begun legal action against Universal Music Group and Spotify, alleging they conspired to falsely pump up the popularity of Kendrick Lamar’s “Not Like Us.”