Rapper Jay-Z was among several celebrities who appeared in a video poking fun at Microsoft founder Bill Gates on his last day and subsequent retirement. The clip aired Sunday as a part of Gates' last keynote address to his company. In the video, Gates — with newfound time on his hands — explores several alternative post-career options. First he's in the studio cutting a record with Jay at the boards. "You killed it, Billy G," Jay says in the clip.

Literature probably isn't the first thing that comes to mind when you think of C-Murder, but the rapper — who is to be retried on a second-degree murder charge on February 11 — is taking part in a unique book club that connects readers with authors. On January 19, C-Murder will help christen the New Orleans "chapter" of the Conversations Book Club when he joins the group at the Comfort Inn & Suites downtown to discuss "Death Around the Corner," his recent novel about the city post-Katrina.