Ant, 37, teased: "We can still go large every now and again."There will be plenty of hangovers."I hope we are staying in a massive country hotel with a big golf course once in a while to keep up that rock and roll lifestyle." But the boys won't be able to be too naughty.
Ant's wife Lisa will be with him– and Ali will come too.
The part of Duncan on Byker Grove was Dec's first well-known TV appearance.
At the age of 12, he saw an advert in a local newspaper stating that a new children's TV show would be filmed in Newcastle and was looking for young actors. At first Dec said he didn't want to, but he later phoned the producer and asked for an audition.
They also host ITV's reality TV show I'm a Celebrity... in which celebrities are placed in the jungle in Australia and have to compete to win the show. In April 2009, Donnelly and Mc Partlin achieved wide international exposure after interviewing Britain's Got Talent contestant Susan Boyle, whose audition would become the most-viewed You Tube video of 2009. Ant & Dec have their own production company Mitre Television where they produce their shows.
They also host another ITV show, Britain's Got Talent, a talent search to find an act to perform at the Royal Variety Show in front of the Royal Family and most recently Ant & Dec's Push the Button, with the same idea as Ant and Dec's Saturday Night Takeaway. Donnelly was the best man at Anthony Mc Partlin's wedding to Lisa Armstrong on 22 July 2006.
"Both Ant and Dec are looking forward to taking Saturday Night Takeaway on tour next summer visiting 16 cities across the UK.