Katie, who is expecting her first baby with her long-term boyfriend, bundled her bump into a fluorescent jacket and hopped on her bike in search of crisps and chocolate.
Once she'd nipped into the shop and filled her basket with treats, the TV star posed for a picture with her bicycle before uploading it to Instagram.
Alongside it, Katie commented: "SOS evening cycle to the shop for emergency chocolate & Space Raiders #Cravings."
Inspirational star Katie announced her pregnancy in September and later confirmed that she is expecting a baby girl.
In 2008, she was seriously burned in a horrific acid attack, which was arranged by an ex-boyfriend and an accomplice.
Recently, Katie said: "I feel so lucky because for any woman it's a blessing to be able to conceive and carry a child, and to be honest, there was a time in my life when I thought I'd lost that privilege."
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