Rita Ora's dream meal is a Big Mac.

The 'R.I.P.' chart-topper wishes she could spend every day lounging around in her pyjamas and pigging out on her ultimate guilty pleasure, the ''classic'' McDonald's burger.

She confessed: ''My perfect day off involves waking up and literally just brushing my teeth. And that's it. Watching TV, eating and staying in my pyjamas all day. I usually get Chinese food or McDonald's.

''I always get a Big Mac; you have to, why do people get all those little decorations like chicken nuggets? The Big Mac is the classic. It's what made McDonald's McDonald's. So if you're not going all the way, don't go there at all.''

Rita prides herself on being down-to-earth and honest and also revealed she no longer feels the need to pretend to like things just because they're considered cool.

She explained to Stylist magazine: ''I don't like it when people don't tell the truth. If you don't like something, just say you don't like it. I always try to be really honest, with myself first. I used to lie to myself and pretend that I like things but really they're rubbish. Now I think there's just no time.''