Bangs are transformative for your hair and your look. Through a trick of the eye and the shears, a new set of bangs can totally change the way your face appears. These 20 celebrities prove it.

See the latest celebrity hairstyles, red carpet looks and celeb endorsed Instagram trends here! From before and after transformations through to sheer admiration at some of the A Lister's tresses.

Here, we present 40 incredible before-and-after hair makeovers that left people feeling like a whole new person. A great ...