She can always be trusted to look good whenever she steps out in the public eye.

And Monday proved no different for Selena Gomez as she hit the stage on NBC’s Today Show at Rockefeller Plaza in New York City.

Styled to perfection, the 23-year-old beauty looked absolutely sensational in a seriously sexy black cut-out jumpsuit, which drew heaps of attention to her toned midriff, ample cleavage and side-boob.

Sexy Gomez! Selena Gomez looked incredible as she put on a seriously racy display in a cut-out jumpsuit while appearing on The Today Show in New York on Monday

Selena Gomez performs Good For You in sexy cut-out jumpsuit

Her striking facial features was set off with lashings of rosy pink lipstick, which matched the hue of her talons, swipes of black mascara and smoky eyeshadow.

Earlier on, she ditched the glamour by stepping out in something relatively low-key as she launched the Today Show’s Citi Concert Series.

The pop star, who has been busy promoting her latest single Same Old Love, dressed her toned curves in a slouchy grey jumper and a suede leather skirt.

Working it: The beautiful star has shed her good-girl image judging by her latest revealing ensemble

Sultry: The stunning star ensured she put on an extremely sexy show in her skimpy ensemble

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Styled to perfection: The beauty wowed crowds in a sexy black cut-out jumpsuit, which drew heaps of attention to her toned midriff and ample cleavage

Daring to bare: The brunette star whipped off an off-white robe, revealing the striking ensemble in all its glory

Style star: Selena looked good from every angle as she hit the stage on Monday

Born to perform: The pop star powered through some of her high notes

Doing her thing! The singer happily got the crowds to their feet as she sang through some of her hits

Selena Gomez invites Australian plumber to her show

She teamed her simple, yet, perfectly chic ensemble with sturdy platform shoes, while wearing her luscious brunette tresses in loose, tousled waves.

The Come & Get It hitmaker happily sang through some of her hits, while pacing along the dance floor ahead of the star-studded show.

Stunning Selena had two further outfit changes during her busy day and looked equally as chic with every outing.

Catching her eye: Something seemed to stun Selena as she belted out her latest hits

She looked stunning in a striped maxi dress, which added height to her diminutive frame while wearing blue suede slip-on mules.

In another transformation, Selena wore an oversized camel-coloured jumper with a contrasting scallop-hemmed skirt and sky-high cream heels.

Her sighting comes soon after Selena revealed she had undergone chemotherapy to treat the symptoms of autoimmune disease lupus.

Busty: As she bent down , Selena gave her sea of fans a treat when she gave them a glimpse of cleavage during her trip

Caged back: The scantily-clad star gave a glimpse of her side boobs as she gyrated on the stage

She’s got the moves: Surrounded by male backing dancers, the songstress showed off her dance moves

Popular: The brunette babe happily entertained the buzzing crowds

American beauty: Her striking facial features was set off with lashings of rosy pink lipstick, which matched the hue of her talons, swipes of black mascara and smoky eyeshadow

Busy lady : The pop star has been busy promoting her latest single Same Old Love from new album Revival

A vision: With her dark tresses left loose, Selena looked nothing short of glamorous

Having a laugh: The sexy singer was having a hoot with her beloved fans

Speaking to Billboard, the songstress confessed she cancelled the Australian and Asian leg of her tour in December 2013 due to the diagnosis.

‘That’s what my break was really about,’ she explained, shutting down rehab rumours. ‘I could’ve had a stroke.’

‘I wanted so badly to say, “You guys have no idea. I’m in chemotherapy. You’re a**holes”,’ she went on to say, before adding: ‘I locked myself away until I was confident and comfortable again.’

Lupus is a complex and poorly understood condition that causes the body to mistakenly detect its own tissue as a foreign invader and attack itself.

Earlier on: Selena ditched the glamour by stepping out in something relatively low-key as she launched the Today Show’s Citi Concert Series

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Keeping her cool: She dressed her toned curves in a slouchy grey jumper and a suede leather skirt

Strong: Her sighting comes soon after Selena revealed she had undergone chemotherapy to treat the symptoms of autoimmune disease lupus

‘I could’ve had a stroke’: The songstress confessed she cancelled the Australian and Asian leg of her tour in December 2013 due to the diagnosis

Earning her stripes: Selena showed she can nail any trend as she stepped out in the stunning dress

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Stripey sensation: Selena looked stunning in a striped maxi dress, which added height to her diminutive frame while wearing blue suede slip-on mules

For reasons that are unclear, the immune system fails to tell the difference between healthy tissue and germs and viruses that enter the system from the outside.

Meanwhile, Selena has been on a promotional blitz to support her new album Revival, which follows on from 2013’s Stars Dance.

In an Instagram snap, posted on Sunday, the singer thanked her close ones and loyal fans for their support.

She captioned the image: ‘These two though. My uncles/big brothers/advisors/heroes/bffs forever and ever! So grateful I have the best fans and family that celebrate with me.’

Casual cutie: In another transformation, Selena wore an oversized camel-coloured jumper with a contrasting scallop-hemmed skirt and sky-high cream heels

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Legs eleven! Selena’s look was causal yet it offered a glimpse of her incredibly long legs

Selena Gomez opens up about surprise Lupus diagnosis in 2015

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‘I have the best fans and family that celebrate with me’: In an Instagram snap, posted on Sunday, the singer thanked her close ones and loyal fans for their support