In one photograph, she smiles like the all-American girl as if butter-wouldn't melt.
In the next, Sara Leal has pulled her bikini top up and strips for the camera in a series of provocative poses sure to rile Demi Moore.
New pictures of Ashton Kutcher's rumoured fling have surfaced, along with the other girls said to have taken part in the alleged hot tub party at the Hard Rock Hotel in San Diego last Friday.
Demi, look away! Sara Leal (left) parties with friends Ashlee Dorris (centre) and Katie Boggus (right) in Las Vegas earlier this year before the alleged hot tub controversy with Ashton Kutcher
Matching messages: The girls wore identical dresses, which had the slogan 'Night Access' over their crotches
The quintet - Ashton, Sara, Marta Borzuchowski, Katie Boggus and Alexis Williams - are believed to have shared a debauched night on the evening before his sixth wedding anniversary with wife Moore.
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The 33-year-old Hollywood star has come under fire for knocking back vodka with a naked Leal, 23, and a gaggle of her female friends at the £2,500-a-night Diamond Suite.
Further pictures will cause Kutcher another setback, as exclusive inside snaps from the hotel are splashed across the cover of US magazine Star.
His marriage is said to be under severe strain, with RadarOnline.com reporting an estimated $290 million divorce could be in the pipeline
Youthful: With just 23 years life experience, Sara is more than two decades younger than Demi
The latest leaked pictures do not paint Leal in an attractive light, despite her gorgeous and youthful looks.
Instead, they portray a girl trying to emulate the life of a Playboy bunny by partying in Las Vegas and seemingly taking her clothes off at any given opportunity to attract attention.
Attention-seeking: Sara and her friend Deena Omari were far from shy when it came to posing for photographs in Las Vegas
The photographs were taken earlier this year during a promotions trip with 74 other good-looking women from San Diego.
As she poses with brunette friend Deena Omari, the two girls are wearing identical dresses over their bikinis emblazoned with the suggestive slogan 'Night Access'.
Living the high life: With her party antics, Sara seems to lap up the lifestyle of a Playboy bunny
Too much? Sara and best friend Alexis Williams appear to have over-indulged on the cocktails
Since the news broke, Leal has been keeping a low profile at her home in Texas.
The blonde bombshell allegedly said she will won't 'spill the beans' on The Butterfly Effect actor for less than $250,000, but is hoping she'll receive a similar offer from him to keep quiet and fade away
Wannabes: Sara (centre) is pictured again with Katie (left) and another hot tub girl Alexis Williams (right) during a wild night in Las Vegas
Demi, 48, is said to be completely distraught at the claims, struggling to maintain her weight and worryingly dropping below seven stone.
She has also been typing cryptic messages on Twitter, saying: 'When we are offended at any man's fault, turn to yourself & study your own failings. Then you will forget your anger. -Epictetus'
A story in Grazia magazine made the claims, using quotes from a witness who allegedly saw the Indecent Proposal star at a cancer fundraiser event in New York.
The source alleged: 'She looked so scarily skinny. Her hip bones were jutting out so much, you could see the outline under her dress. She made Jennifer Aniston look big.'
Wild child: Sara is pictured with friend Gavin Naumoff during a promotions trip to Las Vegas earlier this year with 74 other good-looking young women from San Diego