The former Radio 1 DJ, 33, shared the snap on Instagram the night after attending a Strokes gig.
Fearne can be seen nestled in her bed with no make-up on and bed hair.
Alongside the revealing snap, she wrote: "Pregnant person the day after a gig."
Fearne, who is expecting her second child with husband Jesse Wood, seems to be defying the laws of pregnancy by still going out to concerts!
She enjoyed an evening in London on Thursday (18 June) as she helped kick off British Summer Time in Hyde Park.
Fearne dressed in a black summer frock and spotty cardigan, teamed with her trusty Converse as she watched The Strokes performing.
She also caught up with old Radio 1 pal Nick Grimshaw, who has just been announced as the new judge on The X Factor.
Fearne is in the third trimester of her pregnancy and is already a mummy to son Rex, two.
This week, she was forced to reassure fans she is not retiring from work.
"I just want to reiterate that I'm not retiring as people have suggested," she insisted. "I'm 33 for goodness sake and LOVE my job. It's a time of change for me as a new chapter unfolds."
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