The Xtra Factor presenter was hard to miss as she shielded her peepers with these funky pop art sunnies.
It looked like Caroline was having a whale of a time as she pulled a cheeky pose whilst filming The X Factor yesterday (16 July).
And she chose to share the moment with her Twitter followers, posting this snap of her loud-and-proud comic book shades.
They're certainly a far cry from the sleek oversized sunglasses judge Nicole Scherzinger has been sporting lately!
If you want in, head to Primark - it's our one-stop shop for fun sunnies for £1!
What do you think of Caroline's sunglasses? Let us know by commenting below as the best comment across the site each week wins £50!
X Factor winners from Steve Brookstein to James Arthur - pictures:
Copyright: WENN Harsha Gopal