The presenting duo were snapped leaving the exclusive Mahiki Club in London in the early hours of Thursday morning (22 August), with Ant sporting what looked like a drink stain on his jacket.
Poor Ant. He still seemed to be smiling though so he can't have minded too much!
According to reports, the longtime friends and their pals – including Jonathan Wilkes - spent the night at Mahiki's No-Tell Motel Room enjoying drinks and a private karaoke session.
The pair have been enjoying some relaxation lately after finishing presenting duties on Britain's Got Talent earlier this summer, and Saturday Night Takeaway before that.
In a recent interview with Chronicle Live, Ant said: "It's nice to chill out and get home for a bit. We're just enjoying a bit of downtime really because we had a really busy start to the year."
Dec added: "As soon as Takeaway was finished, we went straight onto BGT and it was a great series. There really was fantastic talent this year, some really fabulous moments... and Simon Cowell got egged, which was obviously a highlight."
They might be enjoying their well-deserved time off, but we'll admit we're already counting down the days until they're back on our screens!
That I'm A Celebrity… Get Me Out Of Here start date later this year seems so far away…