Kelly, 28, was working at the prestigious event in Los Angeles for US TV show Fashion Police and it seems she had a very long night.
After checking out the outfits of everyone who matters, Kelly couldn't wait to swap her own glamorous pillar box red gown for something a touch more low-key.
She then climbed onto a rather comfy looking bed with musician Matthew - despite having not yet finished all of her work. Oops, good luck getting up again, Kel!
Sharing a cute picture of herself and her man with fans on Instagram, Kelly told fans: "Already in my comfies trying not to fall asleep as I have to finish work.
"But it's proving to be difficult! #emmys day was a long day!"
Check out our gallery of favourite Emmy outfits here:
Copyright: Rex/Stewart Cook