What is with me and acoustic covers of pop/hip-hop songs? I don’t know. And I don’t care. I simply can’t resist Marie Digby’s cover of Rihanna’s “Umbrella.” I don’t even care that it has “been featured on The Hills.” It’s more luminescent than Lauren and Whitney’s whitened teeth, and more uplifting than Heidi’s boob job. And it’s perfect for a rainy, misty Friday, like today.