The model and former Big Brother star slipped into an LBD to attend the opening of new play Impossible in London on Thursday night (30 July).
Imogen later revealed via Instagram that her style plan for this pregnancy was pretty simple: "Wearing French connection, @veryuk waistcoat, Louboutins and my Mulberry! Keeping my maternity outfits short and cute #dressthebump."
Well, it's working! We spied Imogen on the red carpet at a charity event in London earlier this week channelling Kim Kardashian West in a very slinky little black dress.
And last week she looked beautiful in a white shirt dress from New Look. We do love a girl after our own hearts when it comes to the high street!
The star revealed her second pregnancy in May, but has yet to announce whether she's having a boy or a girl. She's already mum to daughter Ariana, two, with partner Adam Horsley.
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