2007: Calvin goes for the geek chic look back in 2007.
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Calvin Harris' AMAZING Body Transformation: 15 Photos That'll Make Your Heart Race
3. 2007: Calvin goes for the geek chic look back in 2007.
The star opted for the scruffy-but-cute look when he first appeared on the music scene in 2007 with his single 'Acceptable In The 80s'. Picture: Instagram