The “Jimmy Cooks” music video from Drake and 21 Savage wasn’t the only gift the rappers gave fans as the latter artist turned 30. “Her Loss,” the duo’s new joint album, comes out Oct. 28, according to text that appears about 90 seconds into the video. Drake, 36, previously announced that the arrival of the video for “Jimmy Cooks” would coincide with 21 Savage’s special day, which was Friday, leading some to suspect the “Knife Talk” and “Mr. Right Now” artists were working together on an album, Variety reports. “Jimmy Cooks” comes from “Honestly, Nevermind,” Drake’s seventh studio album, which …