The duo had been out partying to celebrate the last evening Radio One show of their mutual friend Nick Grimshaw before he takes over from Chris Moyles on the Breakfast Show.  

Fans of One Direction and Styles in particular were none too impressed to see him with Geldof and took to twitter in their own mischievous way to make their feelings known, some going a little too far in their show of allegiance. 

Photo: Getty.