T-Mobile Super Bowl 2022 TV Spot, 'Do It for the Phones' Featuring Miley Cyrus, Dolly Parton

Her godmother Dolly Parton already used her voice to "do it for the phones" during her own T-Mobile Big Game commercial, and now it's Miley Cyrus' turn! Kicking off a passionate recording session out of her Hollywood studio, accompanied by a chorus of backup singers -- and Dolly on guitar -- Miley asserts that, after all your phone has done for you, the least you could do is treat it to the 5G network with the widest coverage and highest speeds. As she holds up themed T-shirts, the cellular giant informs viewers that Super Bowl LVI isn't the only place to see Miley's performance, as the full version will be available on its website.