Watch the moment Dec CRIES in embarrassment as Olly Murs plays Saturday Night Takeaway prank on him and Ant

DECLAN Donnelly was left crying into a napkin after Olly Murs got the ultimate revenge on him and Ant McPartlin for the Saturday Night Takeaway finale.

In a sneak preview, the 48-year-old star buried his face to hide tears of embarrassment during the monster prank in a restaurant.

Ant and Dec were being told what to say by Olly and Dancing On Ice judge Oti Mabuse via hidden earpieces in their very own I'm A Celebrity...Get Out Of My Ear.

Both Olly and Oti have both been pranked by the Geordie duo for Saturday Night Takeaway in the past and they clearly revelled in their chance at payback.

This weekend, as Ant and Dec say farewell to the hugely popular ITV1 show, the pair will be seen doing everything Olly and Oti say while in a packed restaurant.

Speaking to them from a back room, Olly says: "Stand up and say, 'Oi! Where's our food?' Come on!'"

Ant, 48, stands up and asks a passing waiter: "Where's our food please? Where is the food?"

He is then told to sit down, bang his fists on the table and shout: "We are celebrities and we want our food now!"

But it all gets too much for Dec, who hides his face in his napkin while crying tears of both laughter and embarrassment.

Seconds later, Olly tells the pair to start chanting: "We want grub! We want grub!"

Ant follows their orders before Dec reluctantly joins in.

As fellow diners look on in shock, they get up and march around the table while continuing to chant: "We want grub and we want it now!"

Ant is clutching his cutlery in his hands while Dec is told by Oti to wave his napkin around in the air.

The full prank will air during this weekend's extended episode of Saturday Night Takeaway.

Ant and Dec confirmed last year that the 2024 series of the show will be their final one.

At the end of last week's penultimate episode, the presenting duo vowed to 'take over ITV' for their final instalment.

Dec said: "Next week is your last episode of Saturday Night Takeaway.

"But the good news is it's a live two-hour extravaganza, basically it's going to be the mother of all parties.

"We're taking over the whole of television centre."

Ant then revealed what they have in store for viewers.

"It's going to be absolutely epic," he said. "We've got a super singalong live with Tony Hadley, we've got S Club, Kaiser Chiefs."

They also confirmed Ant Vs Dec will be back with Stephen Mulhern for one final outing before Girls Aloud make their hotly-anticipated comeback.

The Sun was first to reveal how Cheryl Cole, Kimberley Walsh, Nicola Roberts and Nadine Coyle would be making an appearance on the show.

The band have been called in as SNT's last ever Star Guest Announcers ahead of their reunion tour in May.

Saturday Night Takeaway has enjoyed an impressive run of 20 series' on ITV and the final episode will be a whopping two hours long.

• Saturday Night Takeaway, 7pm, April 13 across ITV1 and ITVX.