To be fair, it was a good one.

This weekend's Sunday Brunch saw stars such as Gossip Girl's Ed Westwick, X Factor star Louisa Johnson, and of course, our very own Shane Lynch of Boyzone fame join the show.

Shane was on the cooking programme to promote his new National Geographic TV series, Supercar Megabuild.

TUNE IN.. tomorrow morning @SundayBrunchC4 chat'n about my new TV show Supercar Megabuild @NatGeo 25th may 8pm #supercarmegabuild pic.twitter.com/9brlGYu6hu

— Shane Lynch (@shanelynchlife) May 20, 2017

However, when he sat down on the couch with hosts Simon Rimmer and Tim Lovejoy, fans noticed something very "odd" about him.

He was speaking with an American accent.

The 40-year-old left viewers completely baffled, and many took to Twitter to express their confusion:

Thought Shane Lynch was from Ireland, not Compton? #bandana #SundayBrunch

— Alan (@alan_burridge) May 21, 2017

What is the craic with Shane Lynch's accent? It's very odd…. #SundayBrunch

— WIN IPHONE  PLUS (@giveawayweeps) May 21, 2017

What's the story with Shane Lynch's American twang?#Sundaybrunch

— Liz Hayes (@lizhayesa66) May 21, 2017

#SundayBrunch why is Shane Lynch talking like he saw a poodycaaat? @timlovejoy

— You can call me Al (@a60watts) May 21, 2017

Is Shane Lynch doing an impression of Captain Haddock from Tin Tin on Sunday Brunch ? Or maybe it's Brutus from Popeye !

— Janbo25 (@JaniceGilfillan) March 16, 2014

Did you catch him on the show? What's your opinion on the accent?