Rihanna suffers an easily avoidable wardrobe malfunction as she flashes her boobs when stepping out braless in tight fitting white vest

When leaving the house there will always be things you forget behind – phone, coat, wallet.
But there really isn't much of an excuse for forgetting your bra which is exactly what Rihanna seemed to have done last night.

The 25-year-old singer suffered a wholly avoidable wardrobe malfunction when she stepped out braless in a white vest, flashing her boobs (and nipple piercing) in the process.

Throw some water at her and she'd be competing in a white t-shirt competition.