At least according to newly evicted housemate Marlon Wallen.
Speaking after he was booted out in Monday night's surprise eviction - by his fellow housemates - Marlon claimed: "Ash told me he fancies Helen and gets hard all the time in that bed sleeping next to her.
“I’m sure they have fumbles under the sheets. Helen was a slut in the past, after all.”
And the optician claimed that no one in the house knows of Helen's full past, revealing: “She has boasted that she has had a very colourful sex life but she never mentioned this.
“A lot of what Helen said in that house shocked me. She is an outspoken gobs***e but I guessed she must have had a troubled past to act like that.”
Marlon went on to say he was eager to see Helen kicked out of the house to a terrible reaction before the final.
“I cannot wait for her to go up for nomination and get the hell out of there... she will be gone straight away and get a terrible reaction," he said.
The 22-year-old suggested that Helen was controlling the house, explaining: “She is so, so intense.
“You’re walking on eggshells around her because she can blow at any second.”
He added: “Only young Ashleigh seems brave enough to stand up to her, and I think that’s why the viewers are keeping her in the show."
BBUK airs nightly on Channel 5.