Brooklyn Beckham is said to be ''smitten'' with Chloe Grace Moretz

The son of superstars David and Victoria Beckham is rumoured to be dating the 'Kick-Ass' actress, and he is delighted to be getting close to her.

According to PEOPLE.com, Brooklyn, 15, is ''totally smitten'' with the 17-year-old movie star, although he is reportedly quite ''shy'' whereas she is a little ''more sophisticated''.

A source added: ''Brooklyn is very sweet and shy, a really nice boy. Chloe is more sophisticated.''

The 'Carrie' actress has opened up about her friendship with the British star, and admitted when it comes to their hobbies, he's much more likely to be the ''risk taker'' of the pair.

Asked who is a better skateboarder, she recently replied: ''I don't know. I mean, he has a pretty small skateboard, and I like more of a long board.

''I think he's a risk taker, like a typical guy, weaving in and out of people. I'm a safety boarder - I don't want to break any bones.''

As well as skateboarding, it was revealed Chloe and Brooklyn have enjoyed low-key dates at popular spinning gym Soul Cycle in Brentwood, Los Angeles over the summer.

A source previously said: ''They cycle next to each other and are very cute. Always look to be cheering each other on with smiles. They also both seem very competitive, but in a fun way.''