Admirers of ‘The World Cup’s Sєxiest fan’ have claimed she ‘cheated on Croatia’ in her latest raunchy Instagram post.

Ivana Knoll rose to fame during the World Cup after she was spotted on numerous occasions cheering on her beloved Croatia in Qatar.

And the model has continued to grow her audience after notching up 3.3million followers on Instagram. But her fans have questioned her loyalties after she was seen supporting another country whilst posing on the beach.

The post that has over 140k likes, shows Knoll posing in a ridiculously small ʙικιɴι that bares the Spain flag over her intimate areas, whilst kneeling and posing on a beach in the Spanish party island of Ibiza.

Knoll captioned her post: “Spain get yours” with the Spain flag and ʙικιɴι emoji as she advertised her clothing page ‘knolldoll’, which sells an array of tiny ʙικιɴιs and swimwear with the design of flags across the world on them.

Despite merely advertising her apparel range, fans were left shocked that she abandoned her Croat colours for the H๏τ red and yellow of Spain. One fan commented: “You can become a Spanish citizen whenever you want.”

A second wrote: “Two pictures is not enough. Whilst a third said: “The colours of our flag fit you so well!”

Whereas another fan believed that another country’s attire may suit her better: “I would like to see you with the Argentine ʙικιɴι, it will look great on you, beautiful.”

Another fan suggested that Ivana had changed her colours following the result of the Nations League final which saw Spain beat Croatia, saying: “As soon as they lose, she changes her colours. This is that famous patriotism.”

Ivana’s beloved Croatia were beaten on penalties by Spain after a goalless 120 minutes in the final, with the defeat seeing Croatia’s wait for an international trophy go on.

Spanish and Croatian-themed ʙικιɴιs are available in Ivana’s clothing range, as well as English, American and French amongst others, but the price of £50 certainly isn’t obvious in the amount of material used.