This week's best new hip-hop and R&B songs, including tracks from Leon Thomas & Halle, Davido & Victoria Monet, Wiz Khalifa, Sault, and Sleepy Hallow.

Kendrick Lamar has signed on as a brand ambassador for Chanel, and he'll appear in its new eyewear campaign that's rolling out April 22.

Kendrick Lamar eggs on his beef with Drake by showing a mock lawsuit deposition and performing Drizzy diss songs on the first ...