When it comes to prenatal purchases, there is nothing like a good recommendation from someone who has been there done that before you. Lucky for us, these celebrity (and royal) mums are all too happy to share their must-have pregnancy buys and quiet frankly, if they're good enough for these A-listers, they're good enough for us (or at the very least, worth a try).

From Duchess Catherine and Kim Kardashian West's bargain treatment to stave off stretchmarks to Zoe Foster Blake's maternity fashion tips – these are the products celebrity mums swear-by during pregnancy.