The pair are said to have enjoyed a romantic dinner together during her a three-day visit to Madrid.

‘She and Ronaldo were kissing and very affectionate,’ a source tells The Sun.

Paris Hilton and Cristiano Ronaldo A penchant for socialites: The Real Madrid player enjoyed a brief liaison with Paris Hilton in 2008

‘They looked to be getting on really well, laughing the whole time.’

Another insider confirmed the sighting to celebrity blogger Perez Hilton. The newly single reality TV star is also believe to have visited the football player, who is worth an estimated £80million, at his luxury home in the Spanish capital.

She flew back Los Angeles yesterday for a scheduled photoshoot with her sisters Khloe and Kourteney. Kim split from her on-again off-again NFL boyfriend Reggie Bush in March.

Khloe recently said she was praying she stayed single after the split because she had a ‘habit of going from man to man’.

Ronaldo has been making the most of his bachelor status following his split from Spanish model Nereida Gallardo in 2008. He went on to enjoy a brief liaison the same year with Kim’s former friend Paris Hilton after meeting her at a Hollywood nightclub. But the young Portuguese star is concerned for his reputation. He is suing a Spanish TV programme which claimed he had thrown a party the night before his team lost 2-0 at home to dreaded rivals Barcelona in Spain’s biggest game of the year on Saturday.

There were also claims he had held a second party after the match.

Source: Daily Mail