Taylor Swift wears sexy catsuit to the iHeartRadio Music Awards, praises boyfriend

Taylor Swift turns heads at the iHeartRadio Music Awards with her sexy catsuit, while also expressing gratitude for her supportive boyfriend.

Taylor Swift won big, and surely looked drop-dead-gorgeous at the iHeartRadio Music Awards 2016, held in Los Angeles.

The 26 year old sparkled and showed off her slim curves in a sexy black halterneck catsuit, which clung to her physique.

Taylor's sequinned skin-tight ensemble featured a thick belt to cinch in her small waist, and a towering pair of platforms was added too.

Her feathery blonde bob was styled natural, and lashings of mascara and a hint of pink on the lips was also seen on Taylor.

The '1989' singer oozed attitude, and won four gongs at the event, including the highlight of the evening, the Best Tour award, for which she thanked her boyfriend Calvin Harris (real name Adam Richard Wiles).

Taylor said in her acceptance speech. 'For the first time I had the most amazing person to come home to when the spotlight went out and when the crowds were all gone. So I want to thank my boyfriend Adam for that and I love you guys so much.'

The singer was presented the gong by Justin Timberlake, and also won the gongs for Female Artist of the Year, Album of the Year and Most Meme-able Moment.

Taylor Swift has won 250 awards to date, and holds five record in the Guinness Book of World Records.