CelebSpice

Pixie Lott doesn't realise when guys have a crush on her.

The 'Mama Do' singer insists fame hasn't helped her get any more attention from men than she used to but admits she never notices if someone wants to ask her out.

She said: "I don't know, but when I go out now, boys just come up to ask me to get a picture

- not to ask for my number! But I'm also rubbish at knowing if anyone is hitting on me. I'm just really friendly and think everyone is the same, so I never realise when someone is interested!"

The 18-year-old star admits she isn't currently single, but insists none of her romances are serious.

She added to Britain's Star magazine: "There's always a couple of options on the go - but nothing serious that you need to worry yourselves about. I'm so busy, I'm not ready for anything serious just yet - just fun for now."