It's great to see that despite employing stylists and having a near-limitless wardrobe budget, stars can still get it wrong. For spring/summer 2008, Vogue encourages us to embrace 'sheaths of barely there chiffon and feather-light organza [to] create a look that's as light as air'. Celebs interpreted this as 'make sure photographers can see your bra'.

Vogue encourages us to embrace 'sheaths of barely there chiffon and feather-light organza [to] create a look that's as light as air'. Celebs interpreted this as 'make sure photographers can see your bra'.

Heather Graham arrived at a New York Fashion Week event in a weird Nineties-throwback outfit that showcased a supersized bra, whereas Madonna's underwear just looked dull when she got it out at the Berlin Film Festival this month. Rihanna at least managed to wear a jacket to preserve some modesty, whereas Amy Winehouse plumped for a red bra when she left court after hubby Blake's trial last month, just so no one could miss it. Rumer Willis (daughter of Bruce Willis and Demi Moore - keep up) made us come over all maternal with her outfit, all cute polka dots and my first bra. Rumer, you're only 19 - now pop a cardie on. But if you think the visible underwear is too much, look at Brooke Shields's terrifying flesh-coloured vest alternative. Lordy.

Ladies, we know you're eager to boost your cool credentials and rock the latest fashion trend, but posing for the camera is about showing your best side, not every possible side that God gave you. Remember: when it comes to clothes, less isn't always more.