Drake filed a lawsuit against his own record label, Universal Music Group, for alleged defamation over fellow rapper Kendrick Lamar's "Not Like Us" on Jan. 15. He alleges that Universal Music Group "approved,

Drake's legal team said UMG used its resources to "elevate a dangerous and inflammatory message that was designed to assassinate Drake’s character."

The leading hip-hop superstar beef has been cranked up another notch, with Drake suing Universal Music Group for defamation over rival Kendrick Lamar’s diss track “Not Like Us.”