Cristiano Ronaldo's a pretty boy with no brains, says ex Nereida

The former WAG of Portuguese footballer Cristiano Ronaldo has branded him a 'pretty boy with no brains'.

Spanish beauty Nereida Gallardo, who was dumbed by the Real Madrid ace after a seven-month relationship in 2008, also said that he was a bad role model for kids.

Ronaldo, who is now dating model Irina Shayk, had last week claimed that he is booed by opposing fans because he is "rich, handsome and a great player".

"His ego is too big. He's not intelligent," the Sun quoted Gallardo as saying.