Nicole Scherzinger arrives back in Australia looking relaxed after a fun trip to Hawaii... as she prepares to shoot Australia's Got Talent

Nicole Scherzinger is best known as the former Pussycat Dolls' frontwoman, with hits like Don't Cha and Buttons.

But on Wednesday, the 40-year-old had no 'buttons' for anyone to 'loosen up,' donning a super casual hoodie and yoga pants.

The American singer was spotted at an Australian airport returning to be a judge on Australia's Got Talent after a trip home to Hawaii.

Red eye flight: On Wednesday, Nicole Scherzinger had no 'buttons' for anyone to 'loosen up,' donning a super casual hoodie and yoga pants as she arrived in Australia

Red eye flight: On Wednesday, Nicole Scherzinger had no 'buttons' for anyone to 'loosen up,' donning a super casual hoodie and yoga pants as she arrived in Australia

Nicole sported an oversized white hoodie and grey athletic leggings for her 10 hour trip back to the land down under.

The TV personality paired the overnight flight look with black Jordan's, a pair of huge sunglasses and a trucker hat with the name of a Hawaiian liquor store on it.

Her face was fresh for the red eye flight and her long brown hair fell on her shoulders in sleepy waves.

Nicole pushed a small black suitcase with a beachy straw hat with flowers on top, a remnant of her trip to the Hawaiian islands.

Traveling light: Nicole pushed a small black suitcase with a beachy straw hat with flowers on top, a remnant of her trip to the Hawaiian islands

Traveling light: Nicole pushed a small black suitcase with a beachy straw hat with flowers on top, a remnant of her trip to the Hawaiian islands

The pinup was born in Honolulu and took a short trip home to relax while filming Australia's Got Talent.

She took to Instagram to post a photo from the beach, captioning it 'Home for the weekend.' 

In the photo the When I Grow Up hitmaker is wearing that straw hat as well a red swimsuit and Hawaiian inspired wrap, gazing out across the ocean at the island's vast green mountains.  

Island vibes: 'Home for the weekend,' the Pussycat Dolls frontwoman captioned the photo (pictured in Hawaii on May 21)

Island vibes: 'Home for the weekend,' the Pussycat Dolls frontwoman captioned the photo (pictured in Hawaii on May 21)

Hawaiian local: The When I Grow Up hitmaker was born in Honolulu and took a short trip home to relax while filming Australia's Got Talent

Hawaiian local: The When I Grow Up hitmaker was born in Honolulu and took a short trip home to relax while filming Australia's Got Talent

The X Factor UK judge began working as a judge on a different show, Australia's Got Talent, in the beginning of the month.

The show is returning to TV in the coming months having been revamped after it was scrapped by the Nine network three years ago.

But the new lineup of judges has critics branding the panel 'weird' and 'random'. 

The judge lineup includes Nicole, My Kitchen Rules judge, Manu Feildel, 45, comedian Shane Jacobson, 49, and musical theatre star Lucy Durack, 36, with singer Ricki-Lee Coulter, 33, as the host.   

Weird flex, but ok: The judge lineup includes Scherzinger, Manu Feildel, Shane Jacobson and Lucy Durack (pictured May 15)

Weird flex, but ok: The judge lineup includes Scherzinger, Manu Feildel, Shane Jacobson and Lucy Durack (pictured May 15)

Judge not: The new lineup of judges has critics branding the panel 'weird' and 'random'

Judge not: The new lineup of judges has critics branding the panel 'weird' and 'random'

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Nicole Scherzinger arrives back in Australia looking relaxed from trip home to Hawaii

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