Dubious trend: DiCaprio is clearly a fan of the 'man bun'.
Love it or hate it, the 'man bun' is one of the biggest beauty trends to have emerged over the past year, according to Google.
Data forming part of a Google report analysing the monthly volume of beauty-related search queries from January 2013 - August 2015 has revealed that the hairstyle became one of the most-searched for looks after appearing on the scene in 2014.
