iHeart Radio Awards 2016: The best red-carpet looks

<h3>Taylor Swift </h3> <p>The <em>Shake it Off</em> singer looked amazing and oozed sassiness in a black sequined catsuit. </p> Photo: © Getty Images
<h3>Selena Gomez </h3> <p>Selena showed off her enviable figure in a summery orange jumpsuit, with strategic slits revealing her toned stomach. </p> Photo: © Getty Images
<h3>Demi Lovato </h3> <p>Former <em>X Factor USA</em> judge Demi opted for a tailored look in a black and whte trouser suit, and kept her hair and make-up simple and chic. </p> Photo: © Getty Images
<h3>Iggy Azalea </h3> <p>Iggy took her rap attitude to the red carpet with a branded crop top and baggy blue trousers - her dark lip complimented the look perfectly. </p> Photo: © Getty Images
<h3>Julianne Hough </h3> <p>We love Julianne's cute white halterneck, and the flower detailing is perfect for spring. </p> Photo: © Getty Images
<h3>Karrueche Tran </h3> <p>Chris Brown's on/off girlfriend added a feminine touch to her coral leather mini dress with fluffy shoulder embelishments. </p> Photo: © Getty Images
<h3>Keke Palmer </h3> <p>Singer Keke got it so right in a sequined blue halterneck dress, and we love her purple lip and yellow manicure. </p> Photo: © Getty Images
<h3>Kelly Osbourne </h3> <p>Kelly means business in a black zip-up dress, but her pale lilac hair totally stole the show. </p> Photo: © Getty Images
<h3>Meghan Trainor </h3> <p>Meghan sparkled in a black sequined midi dress, which showed off her gorgeous curves. </p> Photo: © Getty Images
<h3>Zendaya </h3> <p>Proving once a again that she never gets it wrong, Zendaya rocked a crushed velvet suit and black leather crop top. </p> Photo: © Getty Images
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