Christina Aguilera surprises fans in Aussie video with new look: 'Totally different'

Christine Aguilera has surprised fans after appearing in a new Aussie video, with some saying she looks "totally different" or like she's still in her 20s.

The singer, 42, was recently in Australia to perform in Melbourne last weekend, sharing a behind-the-scenes video of all the things in her handbag.

While fans were excited to find out Christina's favourite movie is Spirited Away and that she loves playing Mario games on her Nintendo Switch, her appearance garnered the most attention.

"Okay but GIRL why have you not aged?!" one user wrote. "Like PLEASE release new music and show these new girlies what it’s about."

"THAT'S Christina?" another said.

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"WTF she looks in her 20 here stunning," a third said.

"Who is this and where is Christina Aguilera?" another shocked fan asked.

"OK she looks totally different," someone else said. "Is it just me, or does anyone else think the same thing?"

"How the hell does she look like this?" one user questioned.

"[Christina] ageing like a fine wine," another added.

"What is going on with celebrities that look younger and younger? What are they drinking?" someone joked.

Many others wrote that the singer looked "stunning" and "so good", while one said they thought she "was a blonde Dua Lipa".

Christina appeared to have a fantastic time in Melbourne, taking to Instagram to share several photos and videos of her performance there.

"Melbourne I LOVE YOU," she wrote on one video, adding on another, "THANK YOU for an unforgettable night down under."

"QUEENNNNN you were absolutely amazing, danced in the rain all night long, don’t wait another 15 years please," one fan said.

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"Best night of my life," another said.

Christina and her family enjoyed time getting to know the Australian wildlife while they were in the country, with the singer sharing a video of her getting up close with snakes, kangaroos and koalas.

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