The Wanted's Nathan Sykes is reportedly dating the late Amy Winehouse's god-daughter Dionne Bromfield.

The two were spotted being publically affectionate at Nicki Minaj's concert at London's Hammersmith Apollo on Monday night (25.06.12).

A source told The Sun newspaper: ''Nathan and Dionne have been out on a few dates but were keen to take it slowly. Things have clearly stepped up a gear now, though.

''They were very touchy-feely at the show and didn't care who saw them. They've known of each other for a long time, they went to the same school and Dionne supported the group on a few of their festival gigs last year.''

It isn't the first time they have sparked speculation about a romantic relationship.

In February, after 19-year-old Nathan tweeted Dionne to ask if she was planning on popping the question to one of her male co-hosts on TV show 'Friday Download', the singer accused him of having a crush on her.

The 16-year-old replied: ''C'mon now Nathan, we all know u want me to propose to u! Haha... speak to u later xx.''

Nathan tweeted: ''Haha get over yourself, I would rather be covered in cow poo and NO ONE would want that!''