Usain Bolt and his girlfriend will not split up after photos emerged showing the Olympic hero in bed with a student and kissing another woman, his sister has revealed.
Brazilian student Jady Duarte, 20, shared snaps which appear to show her kissing and cuddling the sprinting sensation after his 30th birthday bash in Rio.
And further photos of Usain apparently kissing and dancing with ANOTHER girl in a Rio nightclub also surfaced yesterday.
It comes after it was revealed that the star plans to propose to his long-term girlfriend 26-year-old Kasi Bennett, after the Olympics.
Bolt's big sister, Christine Bolt-Hylton, 32, has now told how the Jamaican stunner will be "upset" by the pictures.
But Christine believes Usain will still propose and the couple will "work through their problems" because he "loves Kasi too much to jeopardise the relationship".
Speaking from her hometown of St Andrews near Kingston, Jamaica, Christine said: "I'm sure Kasi will be used to it by now. She is used to seeing pictures like this.
"People ask for pictures with him and he is always willing to have pictures.
"I'm looking at the pictures and it doesn't look like he was doing anything with her."
Asked if Kasi will be upset, Christine, who is Usain's half-sister, continued: "The pictures are of a young girl. I know she will be upset.
"But she will talk to him and I know they can work their difficulties out.
"Usain doesn't believe in cheating. Normally when we speak he sees he is against stuff like that.
"He has never done this before as far as I know.
"When he was much younger he was popular with the girls but from when they have been together he hasn't done anything like that.
"If they were together as she is saying they were, I think she had planned for her to take the photographs and expose him for 'cheating'."
Asked if her little brother should apologise, Christine said: "Kasi was definitely OK with the party pictures.
"The pictures with the girl he should definitely apologise for."
The photos, which were shared on WhatsApp, appear to show a shirtless Usain in bed with the Brazilian student, who is wearing a white vest top.
The woman, who it has been claimed is a mum-of-two and the widow of a notorious drug lord known as Diná Terror, has since said she is "dying of shame".
But Christine said: "He would never cheat. He was brought up by his parents never to do such things.
"He was brought up in a Christian home and his mother doesn't support that lifestyle. So I don't think he would ever cheat.
"I think Kasi will talk to him and they will make a decision about what to do together.
"Speaking from personal experience and being close to him, he is definitely objected to cheating.
"I do think that Kasi and Usain will work on past whatever it was and move on with their lives.
"He has got to be careful because of his actions."
But Christine said she is not ashamed of her brother, adding: "To be honest I don't think he has done anything wrong."