Forget your plunging necklines and not-so-subtle sheer clothing, Demi decided to do one better as she put on a performance of her brand new single 'Cool For The Summer' during a pool party in NYC.
Channelling all the sass, the 22-year-old dared to bare in a seriously revealing cut-out bralet. We just couldn't be that brave, could you?!
With her revealing number doubling up as a bikini top, Demi oozed sex appeal as she rocked up on stage. She teamed her bralet with a high-waisted pair of distressed denim shorts and thigh-high lattice heels.
And proving she is one seriously cool chick, her striking outfit didn't stop her from jumping into the pool, heels and all stil intact, after belting out her summer tune. Not your usual swimming attire, eh?!
Demi's fun-loving performance for US radio station Z100 came as she released her new single 'Cool For The Summer', and within just 24 hours, she had already found herself at the top of the US iTunes downloads chart.
Overwhelmed by the response to her new track, Demi reflected on her "amazing day" on Instagram.
This time covering up in a personalised hot pink dressing gown, Demi thanked fans for their support, revealing she wished her long-term boyfriend Wilmer Valderrama was with her to help her celebrate.
She said: "What a f****** AMAZING DAY.... Seriously one of the best days of my life... Only thing missing was my man... I love you @wilmervalderrama."
Demi has been dating That '70s Show actor Wilmer for several years now and she is often seen gushing about her beau over social media. Just recently, former X Factor USA judge Demi admitted she still gets "butterflies" when she thinks about him. Aw!
Demi then added in her latest post: "Thank you everyone for all the support... This is truly a dream come true!!!! #COOLFORTHESUMMER."
Her single success comes after Demi recently had to defend her new track.
'Cool For The Summer' was criticised for sounding too similar to Katy Perry's hit 'I Kissed a Girl' and Jessie J's 'Domino', but shrugging off the comparisons, Demi simply hit back on Twitter: "Sounds nothing like it."
Her new release comes as she is currently working on her fifth studio album.
Listen to 'Cool For The Summer' here:
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