The Nolan sister and panellist couldn’t stop grinning at the start of the show as she entered the studio alongside her co-stars Kaye McAdams, Jane Moore and Brenda Edwards.
Unable to resist some cheeky ribbing at their pals’ expense, all three of them came in with teeth-baring smiles.
McAdams later put on a pair of sunglasses and joked: “There's a heck of a glare coming from where you are, Col.”
"Whatever do you mean?!" Nolan responded before showing off her widest million dollar smile possible to the camera.
While the gang made some jokes about the new pearly whites, Nolan admitted she couldn’t be happier about the results of the new veneers.
"Thank you! It's just something I've always, always wanted done,” she said. “I really look at teeth on people and all of that and I think as well, when you're in our industry as well, everyone's having them done.
‘And every time I watch things back on telly I think, 'Oh, I need those teeth done!'”
Nolan admitted she struggled to feel like she could justify the expensive procedure, but was persuaded by her kids to take the plunge for something she wanted.
McAdams applauded her for doing it, and said: “I got mine done eight years ago or something and I agonised too over the cost of it. I was always self-conscious about it and it was the best thing I've ever done."
Nolan admitted the decision made her smile more, to which McAdams joked: “Because you used to be a miserable cow! Oh sorry, did I say that out loud?"
Loose Women airs weekdays at 12.30pm on ITV.
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