Racy in red: Demi Lovato shows off her curvaceous figure in sexy two piece outfit during concert

She has been very open about her eating disorders in the past.

And it looks like Demi Lovato is very happy with the progress her body has made.

The hitmaker absolutely scintillated as she showed off her figure in a two-piece outfit while performing at 106.1 KISS FM’s Jingle Ball 2015 concert in Dallas, Texas on Tuesday night.

Ravishing in red: Demi Lovato performed at 106.1 KISS FM’s Jingle Ball 2015 concert in Dallas, Texas on Tuesday night

Her toned torso and curvaceous frame were on full-display in the fiery red leather ensemble at the star-studded concert held at American Airlines Center.

She completed the look featuring high-wasted shorts with fishnet stockings and thigh-high leather booties.

Demi’s make-up was perfect for the evening even as she sported smokey eye make-up and dark lip as her raven-coloured tresses were worn down.

Scintillating: The singer looked fabulous in a red leather two-piece top and high-waisted shorts combination

Singing her heart out: Earlier in the performance she wore a black fur and leather cloak

What a show: No doubt her fans were pleased with her performance

Brunette beauty: Earlier in the night she arrived in a plum-coloured number which she paired with black leather ankle booties

The Cool For The Summer star did cover up at the beginning of her set as she sported a black leather and fur cloak..

She arrived for the event in a very fashionable look as well as she sported a dark plum-coloured dress along with matching leather ankle booties.

Demi was not the only big star performing at the concert as boybanders One Direction also hit the stage to the delight of their thousands of fans in attendance.