She posted a photo of herself still cuddled up in her duvet with little Alfie earlier today (17 January) and wrote: "I love waking up to this little face".
We can see why - he's so cute!
Mollie, 26, appears to be make-up free in the snap too, proving that although she knows how to rock a mean smoky eye and bright lip, her skin is radiant enough without her beauty product stash.
It's no secret that the singer is besotted with her pet pooch, as she frequently posts pictures with him on her Instagram page.
Back in November, Mollie uploaded an image in celebration of Alfie's birthday and wrote: "Happy birthday my boy!!!!!! My goodness I just love him SO much."
Alfie has also starred alongside his glamorous owner in the promotional shots for her latest Oasis clothing collection.
Clearly he's picked up some tips on how to pose like a pro from Mollie!
The blonde beauty recently returned from a trip to LA, where she rang in the New Year.
But despite admitting that she'd missed London while she was away in the sun, her return home wasn't quite the welcome she had in mind.
Mollie tweeted: "Wow, there's nothing like coming home to no hot water, no heating, & the smoke alarm screaming at you because it has no battery #WelcomeBack"
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