It was Taylor Swift's night on Sunday as she attended the iHeart Radio Music Awards. Not only did the 25-year-old win big, taking home three awards including the coveted Artist of the Year, but she floored fans with a show-stopping performance alongside music icon Madonna.
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Taylor Swift took home three awards on Sunday night
The Shake It Off singer dazzled as she arrived for the glitzy event in a black sequinned mini dress by designer Kaufmanfranco, with cut-out detail on the side to give fans glimpses of her enviably toned figure.
Taylor was spotted hanging out with fellow hit-maker Justin Timberlake throughout the evening, and the pair caused a social media meltdown after Taylor was announced as the recipient of the Best Lyrics trophy for her song Blank Space.
While the blonde beauty had a pretend freak out, mock-screaming with joy, Justin - who was sat beside her - jumped out of his seat and headed towards the stage pretending to accept the award himself. He dropped the act, though, sending Taylor on her way with a hug to pick up the award from Madonna.
Rihanna wowed in head-to-toe Versace
Bajan beauty Rihanna also made heads turn at the ceremony with a jaw-dropping performance, where she showed off her fashion-forward style credentials in a head-to-toe outfit by Versace. The 27-year-old showed off her curves in a black mini dress which she paired with an oversized neon green fur coat and thigh-high green leather boots for a fierce look.
Meanwhile, Pitch Perfect star Brittany Snow wowed on the red carpet in a chic white knee-length dress with cut-out detail, wearing her glossy locks in a long side braid. She was not the only star to dazzle in white for the event. Modern Family star Ariel Winter also wowed in a chic shift dress which she paired with a colourful box clutch bag and patterned stilettos.