Social photos of the week

The outgoing IPA president, Ian Priest (left), with Paul Bainsfair at the trade body’s President’s Reception earlier this month. The president-elect, Tom Knox, was gently ribbed for choosing to "swan around South Africa" instead of attending.

Matt Gooden, the executive creative director at Crispin Porter & Bogusky London, showed typical irreverence when he dressed as the agency’s chief executive, Richard Pinder, at their Christmas party.

"Watching #Broadchurch is so confusing if like me you constantly confuse david tennant for @drwilding," Bartle Bogle Hegarty’s Jason Gonsalves Tweets. Easy mistake. Tennant played Doctor Who, David Wilding worked at PHD. It’s practically the same thing.

Tweet or tag your pictures on Instagram to @campaignmag or #CampaignDiary