Sia, Taylor Swift, Kendrick Lamar, Beyonce, Bro-country, 'All About That Bass,' more
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Sia's image consciousness and 'Elastic Heart' apology
It's no secret that Sia prefers to keep her face out of the spotlight. The singer-songwriter has found inventive ways for other performers (Lena Dunham on "Late Night with Seth Meyers," preteen dancer Maddie Ziegler in her "Chandelier" video) to perform as Sia while the artist herself remains out of frame. That mystique may appeal to Grammy voters, but a minor furor over her recent "Elastic Heart" video -- which features Ziegler and Shia LaBeouf tussling in nude garments -- concluded with Sia apologizing for what could've been construed as pedophiliac imagery. - Louis Virtel