Wacky diva Mariah Carey is reportedly on a bizarre ‘purple-food only’ diet to stop her getting wrinkles.

The leggy singer is taking purple meals – consisting of ingredients such as grapes and beetroot – three days a week after hearing the food is high in vitamins and anti-oxidants.

A source tells The Sun. “It sounds off-the-wall but it’s a huge injection of healthy food in one go. Purple products are nature’s best weapons in the battle against ageing. There’s a saying that, ‘A plum a day keeps a facelift away.’”

-Entertainmentwise

I… don’t even know what to say about this.