The singer, 32, looked heavily pregnant - but absolutely beautiful - when she appeared at Radio 2 studios in London on Sunday (13 July).
In a tight grey maternity dress with lilac, coral, black and white stripes at the bottom, Kimberley was happy to meet and greet fans - despite being near the end of her pregnancy (and probably feeling just a little bit exhausted!).
Wearing flat sandals and dark sunglasses, the former Girls Aloud member took time to sign autographs and talk to the public after her stint on Richard Madeley's Radio 2 show.
Kimberley performed single 'The Road' with Alistair Griffin, which was the official song of this year's Tour de France Grand Depart.
After singing the acoustic set, Kimberley tweeted: "Thanks for all your lovely tweets me and @AlistairGriffin loved performing for @richardm56 on @BBCRadio2 #TheRoad @letouryorkshire."
Kim is expecting her first child with long-term boyfriend Justin Scott.
In February, Kimberley announced her pregnancy and has continued to work throughout.
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See the video to Alistair Griffin's single 'The Road' featuring Kimberley Walsh: