Ant McPartlin and Declan Donnelly couldn't keep a straight face while serving Costa Coffee customers at a drive-thru cafe. The dynamic duo served up some morning brews for a secret project which saw them laugh uncontrollably as customers pulled up to the window.
Dressed in full staff gear, the pair did their best to blend in, however fans were quick to recognise the telly presenters. And in true Ant and Dec fashion, there was a twist to their brew hand-out.
The pair were seen pranking customers through the window, from serving them fake drinks to spraying them with water. They also went on to serve others with drinks that were either cold or half empty, leaving customers baffled as they, too, laughed.