Good Morning Britain fans were pleasantly surprised to see a different presenter sat alongside Susanna Reid today.
Viewers were 'thankful' to see financial expert Martin Lewis appearing as Susanna's co-host on this morning's show.
GMB fans praised the Money Saving Expert for his calm and collected presenting style.
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And it's not the only guest presenting shift Martin will be putting in this week, with the TV personality scheduled to appear on GMB again tomorrow morning.
Posting on his Twitter over the weekend, Martin gave his followers a heads up about his appearance.
He posted: "OK it's time for me to sign off for a shortened weekend (as they've kindly invited me to guest present @GMB on Monday and Tue, so Sunday pm will be doing prep). I hope you have a lovely one. See you bright and early on Monday!"
Watching Martin on the show, fans took to Twitter to share what they thought of his efforts to step in and host the programme.
David said: "Good morning Twitter friends. Martin Lewis with Susannah today. I’ll take that. @GMB."
Steph said: "Martin Lewis is a pretty good presenter on #goodmorningbritain. I like his style. #gmb."
Paul said: "Thank goodness for Martin Lewis's calm reason on #GMB."
Good Morning Britain airs weekdays from 6am on ITV and ITVHub
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