Crown Princess Mary of Denmark appeared looking quite serious after rumours Crown Prince Frederik was having an affair with a Mexican socialite.
The future Queen, 51, gave nothing away with her expression as she spent time with Spain's King Felipe VI and Queen Letizia during their visit to Denmark this week.
Lecturas magazine shared photos of Frederik and reality star Genoveva Casanova attending a Pablo Picasso exhibition, with the pair also being seen on the streets of Madrid together.
However, Genoveva, the former daughter-in-law of billionaire Duchess of Alba, told Hola! that she 'categorically' denies any suggestion that she and Frederik are romantically involved, saying the rumours are "malicious" and untrue.
"I categorically deny the statements that suggest a romantic relationship between Prince Frederick and me," the statement read. "Any statement of this type not only completely lacks the truth but also misrepresents the facts in a malicious manner.
"This is already in the hands of my lawyers, who will take care of the pertinent steps to protect my right to honor, truth and privacy."
Hola! reports Frederik visited Spain to enjoy art exhibitions, watch flamenco dancers and visit new restaurants.
The Crown Prince was reportedly meant to attend the exhibition with one of his and Genoveva's mutual friends, however, when they were unable to make it, the reality star attended instead.
Genoveva has appeared on several TV shows in Spain, including The Masked Singer, Spanish Celebrity MasterChef and The Chase.
She was previously married to author Cayetano Martinez de Irujo from 2005 to 2007, the pair maintain a friendly relationship and speak daily.
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