And we're not sure if we've ever seen the former Girls Aloud singer, who is set to marry fiancé Justin Scott later this year, look so darn hot.
Kimberley is no stranger to hair extensions, but she's been rocking a short do since last summer when she embraced last year's must-have bob.
She also worked another of 2015's hottest hair trends when she dyed it pink for a while...
But on Thursday (7 January), the Lorraine presenter took to Instagram to show off some luscious new lengths.
"New Year-New Hair Do!" she posted.
"Thanks @lisalaudat1 @booraders @goldfeverhair for my new do loving my new locks."
Kimberley's sexy new, thick lob comes courtesy of Gold Fever Hair Extensions, which are also a favourite of Danielle Lloyd and Georgia Salpa.
Fitted by her go-to hair and make-up guru, Lisa Laudat, who has looked after the Girls Aloud ladies for years, Kimberley's new locks are fuller, longer and look so natural, you'd never know she had a bunch of extensions helping them along if she hadn't fessed up on the popular social media site.
Now they're the kind of hair extensions we l-o-v-e.
"Gorgeous kimbo," commented one of her followers.
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