Here’s how to be a #SELFIE pro – be it for a Facebook, Instagram or Twitter photo shoot. We found key tips from our favourite selfie-taking It Girls

Karlie Kloss:

“I stretch my arms out as long as I possibly can – it’s my anti-double chin trick that makes my eyes look wider and my body look slimmer.”

Bar Refaeli:

“Filters add more excitement and soften the complexion. I like black-and-white contrasts and vigil lighting. I keep trying until I perfect an angle.”

Jessica Chastain:

“My best trick is not to have an exaggerated grin – and to place my tongue firmly behind my front teeth!”

Alexa Chung:

“I like daylight more than artificial light. Don’t be too serious-looking – those poses are for actors.”

Coco Rocha:

“Pay attention to the light (or use the right filter), and whether someone is in the background. Before I post a photo, I always ask myself: could it appear in a magazine? If so, I immediately upload it!”

#RichKids of Beverly Hills – Dorothy Wang and Morgan Stewart:

“Know your best side, stretch your arms out far, and take the photo from a high angle. Face the light, don’t over-filter, and never smile – it looks like you’re trying to seduce yourself.”