Gemma made a hot appearance at the Formula 1 in Silverstone.

Cristiano Ronaldo is excellent at scoring - not only on the pitch, but with the ladies too!

The Manchester United star helped the club to Champions League and Premier League glory in 2008, and also won the Ballon d'Or as European footballer of the year.

But he has also had plenty of success with his second passion - beautiful (and often naked) women!

After his Portugal team were knocked out of Euro 2008 in the summer, he spent the summer cavorting with hot Spaniard Nereida Gallardo (26). The couple were spotted lounging on beaches and yachts around the Mediterranean.

But the hot summer love didn’t last long and Nereida had to give up her place at Ronaldo’s side to Italian model Letizia Filippi (30).

Cristiano Ronaldo Cristiano Ronaldo's ex Letizia Filippi: Man Utd star's a champ in bed! Cristiano Ronaldo is a champ on the pitch AND in bed according to sexy ex-lover Letizia Filippi, who said the Man Utd star is phenomenal in the sack.

Cristiano Ronaldo mum 'No womaniser' despite string of sexy ladies! Cristiano Ronaldo’s mum has rubbished claims the Man Utd star is a womaniser, despite a string of sexy ladies including model Nereida Gallardo.

Cristiano Ronaldo Hot new flame wants sex on a plane! Man Utd star Cristiano ronaldo is on cloud nine after his hot new flame Letitzia Filippi revealed she wants to have sex on a plane with him.

Cristiano and Letizia began their affair by exchanging saucy SMS messages, before really getting to know each other on a beach holiday in Los Angeles.

Sexy Man Utd winger Ronaldo has put his charms to use on other beauties in the past – British actress Gemma Atkinson and model Marche Romero both fell for the handsome footballer. His list of conquests makes him the envy of any man, and BILD.com has compiled a gallery of his stunning women.

Ronaldo is also entertaining another beautiful girl in England - Ukrainian model Alyona Haynes (25).

What a lucky boy!

Update: Ronaldo is no longer with Italian stunner Letitzia Filippi - and is getting frustrated on and off the pitch by his lack of action.

Cristiano Ronaldo's mum has claimed he is no womaniser - despite his string of sexy ladies!

Cristiano Ronaldo is a champion both on the pitch and in bed, according to the Man Utd star's sexy ex-lover Letizia Filippi.