Kendrick Lamar and SZA kicked off their 39-date Grand National stadium tour in Minneapolis over the weekend, and they're already making headlines. Before Lamar performed his smash single and Drake diss track "Not Like Us,

Hip hop superstar Drake is now complaining about rival rapper Kendrick Lamar's performance of “Not Like Us” at this year's Super Bowl, adding it to his defamation lawsuit against Universal Music Group over the diss track and its allegations of pedophilia against Drake.

The amended complaint updates a lawsuit Drake filed against Universal Music in January, accusing the label of defaming him by releasing and promoting Kendrick Lamar’s diss track that accuses Drake of pedophilia (which he denies).