Guest List: Shakira

The way Shakira's lithe voice slides from honeyed coo to brassy yodel is basically supernatural, empowering her to match up with even the biggest personalities. That's why she's such a sought-after collaborator: Whether she's casting R&B magic with Beyoncé or sharing sultry rhymes with Calle 13's Residente, she can transform any tune with her irresistible charm and distinctive style.