The Sun had claimed that after more than a decade together, the pair were planning to say 'I do' next week in an extravangent Miami wedding ceremony.
"They're finally going to do it next week," an insider revealed to the newspaper. "And have invited stars including Nicole Scherzinger, Lewis Hamilton, Jennifer Lopez, Eva Longoria and David Beckham and Victoria Beckham."
"They wouldn’t have done it in secret as they want it to be lavish," the source said, denying previous rumours that Enrique and Anna had married in secret.
"This is going to be a huge wedding in front of their celeb pals," the source added of the notoriously private couple. "They are going all out – it’s going to be a massive ceremony with an over-the-top reception."
A spokespeson for Enrique, who is currently immersed in a global tour, quashed the rumours saying no such plans were in place.
Enrique's relationship with former tennis champion Anna continues just as solid when it started a decade ago.
"We've been together for ten years," said Anna in 2012, speaking exclusively to HELLO!'s sister publication, HOLA!
"So I guess this works," she added. "I believe in marriage and commitment, but I'm happy as I am, and this goes for everyone. Must be because I grew up in the Soviet Union and there were no large weddings."