The Heart Attack singer has shared some jaw-dropping swimsuit snaps recently but the singer returned to wearing clothes as she attended the event at the Lincoln Centre in New York.

It was certainly back to business as she posed up a storm in an embellished blue gown that perfectly highlighted her incredible figure.

The striking number featured a dangerously low-cut neckline that made sure the brunette beauty’s ample cleavage took centre-stage.

Oozing sex appeal, the bronzed beauty also flashed her lean pins as the floor-length frock thanks to two daringly high-cut slits.

But, her sizeable bust was definitely impossible to miss all evening as later on, when she performed on stage, Demi swapped the stunning outfit for an equally plunging long-sleeved black dress.

The Camp Rock actress landed herself a spot in TIME’s 100 Most Influential People list after opening up about her own mental health struggles and inspiring others to be body confident.

The talented star has always been candid about her battle with drugs and alcohol addiction and to honour her, Arianna Huffington penned a short tribute.

She wrote: “Now Demi is using her hard-won wisdom to benefit others. After being diagnosed with bipolar disorder, instead of hiding it, she partnered with Be Vocal, a campaign devoted to getting people to speak up about mental illness and the stigma around it.

The singer took to the stage in another plunging ensemble

The talented star wore two revealing outfits on the night

“She has also been a public role model, unashamedly chronicling her struggles with substance abuse (she is now five years sober) and eating disorders. And having been bullied as a child, Demi has taken up the cause to protect other children.

“Demi Lovato is a remarkably talented artist and performer. But her courage, honesty and willingness to use her own experiences to help others are what make her a true star.”

Also at the event was Ashley Graham – who has been celebrated for inspiring others by being a body advocate – and Ryan Reynolds, who arrived with his wife Blake Lively.