i wouldn't really call either "daring". but posh's looks the best. i just completed six months of hairdressing training, and posh's hairstyle is actually pretty popular. not many people have rihanna's haircut because it makes you look like you're wearing a wig.

def Posh

Posh because it's cut and color. Besides, it's prettier.

Posh is a well-known trendsetter!

as much as i can't stand post, i LUV her hair.

Victoria's haircut is awesome but the color...ewww

I voted for Rihanna!

victoria's hair cut rocks! if i had the guts to chop off my hair i definately would do that hair cut.

Posh's haircut is more daring, but it didnt pay off in the end.

I actually like Posh's hair. Just not the dress!!

Posh

I loved Rihanna's haircut before the bangs... the one before this one was the best!

The cut. The colour. Does anyone notice Posh's resemblance to Andy Warhol? I would say that her 'do is sort of *freakish*. And I love a freak as much as the next person, but I some how doubt that's the look she's going for. It's like Posh is trying so hard to live up to her persona that she's become a truly freaky caricature of herself.

I voted for Rhianna -- because that cut is definitely more daring. But that being said -- its also ugly!!

Posh's cut is supercute! The blonde is gorgeous on her!

Posh looks better, but I thought Rhianna's was more daring.

i hate them but.
posh's is icky.
i think rhianna's would look amazing with a kimono style dress!

Nooo!
Why did Rihanna did that?
I loved her long hair

yikes on both

i wish rihanna would go back to long hair!

I think Rihanna is wearing a wig

I like Posh's better. It flatters her face more.

Posh! Rihanna's doesnt look good at all!

yea i agree with alieapple, i reckon rihanna is a little more daring if any coz it dosnt really suit many a person. she looks stunning anyway but i dont reali like the hair cut

both haircuts are amazingly beautiful...i would definitely try those

Posh's cut is daring and cutting edge while Rhianna's is just hideous.

Hard to say. I fond Posh's daringly bad and Rihanna's daringly good. I say they're both daring in their own (contrasting) ways.

I like Posh better but as far as daring, I would vote Rhianna because I for one would never do something like that. I would be too scared to cut off all of my hair. I don't think in looks good on her but definitely is daring.

Posh is defiantly more daring. It is real. The other is a wig. Wigs are a safe change.

I voted Posh. Rhianna's bangs just look too heavy.

Daring, the cuts are, pretty they're not I don't understand the moment when ugly became the new pretty

Rihanna's is looking better than Posh!

Posh is more daring when she chopped her hair off it was like omg so yah she started another trend....wheres rihanna hmm....it looks like a temporary fix...she'll be rocking curls next week!

Posh didn't cut her hair for this red carpet, she dyed it. Her hair has been shorter for a while, s what's different in this pic besides the platnium blonde? Rihanna actually cut her hair. That cut was a risk for her, doesn't that count for something? I smell bullshyt

Rhianna's hair colour is too dark for her complexion. I like the wig/weave it's just too dark . Posh's hair looks great too.

i love posh's hair but have you seen her dress? AWFUL

POSH'S HAIR STYLE LOOKS MUCH BETTER...IM SORRY BUT THAT HAIR LOOKS RIDICULOUS ON RHIANNA

Posh's hair is daring and the color also.
Rhianna's hair is a regular bob cut and she should try highlights or light brown
she's lighter skin and the black doesn't bring out her beautiful eyes.

I think Posh is hideous!!!!

I think Posh looks beautiful!!!!!!!!!!!!

I love both cuts...

I love Posh's hair... Defiently thinkin about getting that cut myself.

posh's hair looks soooooo much better than Rhianna's.

Rihanna's is definitely more risky, because not everyone suits straight block cuts in such a bold color.
But i think that Posh's cut is way better looking... She looks fab.

i think posh's is more daring AND better looking!

Posh is the queen she rocks everything she wears or everything she has.

I'd say Rihanna's is more daring and also falls flat, although honestly I don't think either are that "daring" to say Posh's is better looking imo.

Posh's hair is just sexy, it's TOO gorgeous.

definitely victoria "posh" beckham shes such a style icon and her hair is sexy

I don't know about more daring, but I like Posh's much better. I'm not a fan of the blunt look.

Posh is way more edgy and fly. Rih's cut is safe and it's so me in my early 20's when every girl and her mama was wearing "China" bangs. LOL

both are hideous and daring