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.

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:

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