Tut-tut Helena Bonham Carter, a green and a red shoe on this season's red carpet? Why the Hollywood stylists must be reeling.Whether Helena is onto a hot new trend here remains to be seen. Meanwhile, we take a look at the stars looking both shockingly off-trend and then super-stylish and ask, could their stylists have gone on holiday during these momentary lapses?
Agyness Deyn: style shame
Agyness Deyn proves even supermodels get it wrong sometimes in this mismatched preppy outfit.Agyness Deyn: super style
That's better, gliding down the runway in a fabulous white chiffon number - Agyness's outfit here is much more flattering.Alexa Chung: style shame
Good grief, in these disastrous leather shorts Alexa Chung proves the latest trends don't necessarily suit everyone.Alexa Chung: super style
Beautiful Alexa looks stylish and chic in a Burberry mac and simple black dress.Lily Collins: style shame
A boy's school shirt with a shimmering gold mini? Amber Heard, a good combination this does not make.Lily Collins: super style
A super-slinky, off-the-shoulder cocktail dress on the other hand, is just the ticket.Björk: style shame
Never one to be coy on the fashion front, Björk excels herself again in this jacket and dress.Björk: super style
So much prettier, Björk looks both elegant and feminine in this cream belted dress.Blake Lively: style shame
Is Blake Lively taking a leaf out of Amber Heard's style book here? We're not loving the blue shirt dress and black skirt combo.Blake Lively: super style
Blake gets it right in a sassy pink satin affair that shows off her feminine frame beautifully.Claudia Schiffer: style shame
Oh dear, Claudia Schiffer gets caught out looking a little dowdy in this frumpy jumper and mismatched skirt.Claudia Schiffer: super style
That's more like it! The supermodel we all know and love looks fabulous once more at a Dolce & Gabbana party.Drew Barrymore: style shame
Cripes, Drew Barrymore blends cowgirl cool with mermaid chic and, alas, doesn't come up trumps.Drew Barrymore: super style
Super cool Drew is back on form for the red carpet in this gorgeous gown, worn to Hollywood's Chinese Theatre.Eliza Doolittle: style shame
Eliza Doolittle goes all gothic in this sultry affair. She seems to be missing part of her outfit though, namely the bottom half.Eliza Doolittle: super style
We much prefer Eliza in this low-key and stylish black jumpsuit.Fearne Cotton: style shame
Fearne Cotton has a Pirates of the Caribbean moment in this stripy floor-length shapeless dress.Fearne Cotton: super style
But looks fabulous once more for the launch of her brand new clothing line at Very.co.uk.Gwen Stefani: style shame
As a fashion designer herself, Gwen Stefani likes to be a little cutting edge. This eye-watering combo, however, could be a cut too far.Gwen Stefani: super style
Thankfully back on the catwalk for her LAMB fashion range, Gwen comes up trumps in a sophisticated suit.Helena Bonham Carter: style shame
The beautiful and daring Helena Bonham Carter flies in the face of convention at the Golden Globes ceremony and wears mismatched shoes on the red carpet.Helena Bonham Carter: super style
Here's our Helen looking rather more elegant (and pregnant) at a film premiere.Jessica Szohr: style shame
Gossip Girl's Jessica Szohr gets it so wrong with too many mismatched items going on in one outfit.Jessica Szohr: super style
Sexy, simple and sassy, Jessica proves you can't go wrong with black.Kate Nash: style shame
Oh dear. Kate Nash hits the beach in ill-fitting shorts, an eye-wateringly bright top and tights (albeit of a fishnet variety).Kate Nash: super style
Super cool Ms Nash is back on form in a sexy polka-dot blouse and pencil skirt.Keira Knightley: style shame
Oh dear, far too many textures and clashing colours going on in one outfit here, Keira.Keira Knightley: super style
This super elegant look is much more fitting for this svelte English rose.Kelly Osbourne: style shame
Lawks a mercy, is Kelly Obsourne dressing up as Tavi Gevinson here? The hair, the coat, the dress, the shoes, all wrong.Kelly Osbourne: super style
What a transformation! Kelly steals the show in this cute black dress designed to show off her fabulous hourglass figure. Sexy lady.Ke$ha: style shame
Are these the loudest leggings on the planet, Ke$ha? Probably.Kesha: super style
Fortunately the singer is back on form in a striking, skin-tight leather number.Kourtney Kardashian: style shame
Kourtney Kardashian does her best impression of Little Blue Riding Hood but comes a cropper.Kourtney Kardashian: super style
Looking so much more cute in a 1950s number, Kourtney also proves she knows a good accessory when she sees it.Amber Heard: style shame
Amber Heard, leopard print and floral are two trends which should never be worn together.Amber Heard: super style
Phew, Amber scrubs up nicely in a figure-hugging pastel number for the premiere of Salt.Marina Lambrini Diamandis: style shame
Marina Lambrini Diamandis of Marina and the Diamonds makes a clear-cut case for why black lipstick should never be brought into fashion.Marina Lambrini Diamandis: super style
Gorgeous and natural with a slick of red crimson on the lips is a much more becoming look for this star.Nicole Richie: style shame
Oh dear, we're not quite sure where to start with this combo, Nicole Richie.Nicole Richie: super style
We much prefer the ethereal look that you do so well.Olivia Palermo: style shame
The normally achingly stylish Olivia Palermo makes a major fashion faux pas in this tie-dye lairy frock.Olivia Palermo: super style
Looking sharp suited and booted is how we know her best. The classic look suits Olivia down to a T.Paloma Faith: style shame
Hmmm, the oversized trousers, the clashing shirt and hat, this is a difficult one to put right, Paloma Faith.Paloma Faith: super style
Smart chick: the classic black look shows off Paloma's red locks and still manages to look edgy without being over-the-top.Rihanna: style shame
Rihanna has a Dorothy moment in her blue ankle socks and ruby red slippers.moment