I Know You Craig David feat. Bastille Download 'I Know You' on iTunes
Sometimes a little geek-chic can go a LONG way, so we've rounded up the stars who are TOTALLY making the intellectual look work for themselves with a pair of spectacles.
Just IMAGINE if Justin Bieber zoomed past you looking like this?! Picture: AKM-GSI / Splash News
'Set it off' Picture: Twitter