She caused a stir when it was revealed she had a summer fling in Ibiza last year with fellow housemate Kieran Lee.
And Isabelle Warburton courted the attention once again when she stripped off in front all of the other contestants in the Big Brother house on the show.
Showing off her best dance moves, the scantily-dressed reality star, 21, stripped down to a racy red bra which barely covered her ample assets.
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Racy! New Big Brother housemate Isabelle Warburton got pulses racing when she put on a racy strip tease in a skimpy red bra and tiny denim shorts on the Channel 5 show
Taking centre stage in the garden, Isabelle also put on a very leggy display in thigh-skimming denim shorts.
Standing tall, she danced with ease in nude sky-scraper high platform sandals which added to her height.
The Big Brother beauty flaunted her sensational figure when she danced around a chair with the watchful eyes of her housemates on her.
Good fun! Isabelle also put on a very leggy display in thigh-skimming denim shorts
Showing off her cheeky side, the Warrington beauty rocked a wet look after splashing around in the pool.
As for romance, her history with Kieran came to light shortly after she joined the house on Tuesday.
To make situations worse, Kieran was soon set a task to choose one new housemate to have a lunch date with, while the other played waiter.
Flaunt it! She tossed her golden locks back as she danced around the Big Brother house
Revealing that Isabelle was in fact also his pal’s ex, Kieran chose Savannah to have a date with and Isabelle to be his waitress.
But unimpressed with his behaviour, when tasked with getting him sun lotion, she poured it over his head in a rage.
‘Why are you making this so awkward?’ she snapped.
All eyes! The Big Brother beauty flaunted her sensational figure when she danced around a chair
‘Do your really want me to tell them the whole story?’ he snapped back. ‘You’re my friend’s ex!’ he shouted back.
‘Can I leave?’ Savannah asked awkwardly. ‘This is really uncomfortable.’
But the tension had clearly got to 21-year-old Isabelle, as she retreated to the Big Brother Diary room breaking down in tears.
‘He’s just making this so awkward,’ she sobbed, ‘he’s so defensive around me’.
Giggling! She stripped off in front all of the other contestants in the Big Brother house to keep them entertained
‘I don’t know why it has to be this way. I thought this would be such a cool experience but I just don’t know who to trust.’ she added.
Meanwhile, when Rebecca told Kieran Isabelle’s concerns, he hit back with: ‘She would call me at 4am, she caused real problems with my ex.’
And Rebecca, reiterating the message to Isabelle, explained that he broke up with this ex before coming into the house.
Tease! The Warrington beauty splashed around in the pool as she amused her housemates
‘I would never disrespect her by trying anything’, an unhappy Isabelle concluded.
Meanwhile the housemates were gathered in the living room and told four contestants were up for eviction.
And, giving them no time for preparation, presenter Emma Willis dropped the bombshell to the chants of ‘Get Joe out’.
‘Rebecca, you have been evicted, please leave the house’, news which was met by dumb-struck housemates.
Bottoms up! She showed off her pert derriere in the thigh-skimming denim shorts