Her voice is iconic. You won't wind any other artist with such an original voice.

The ella ella eh eh eh chant from Umbrella.

That is all.

let me help the navy

Umbrella - ella ella
Red hair

Not here, cause it's been discussed a million times before. Overused word is overused

Umbrella. I don't really see how her red hair is iconic, I mean a lot of people have done it before her.

don't start stan wars,, i see what you are doing there.

I think "Don't Stop the Music" is iconic for bringing euro-pop into the US back in 2007.
Her success of the singles is iconic. She always has that hit on the radio.
The way how people can always recognize her iconic voice is iconic.
The whole Umbrella is iconic.
Russian Roulette as the lead single is iconic. Did any pop girl release such a dark song as a lead single?
Of course the red hair.
The Te Amo, OG & WMN beats. Look at all those carbon copies...Lose Control, Got 2 Luv U, Letting Go (Dutty Love), Right There, Wet, Lay It On Me etc.
Iconic collaboration with Coldplay.
Her achievements are iconic.
Her fashion & hairstyles are iconic.

Letting Go (Dutty Love) was released a month earlier than Only Girl

And explain why Russian Roulette and POC are iconic.

Letting Go is a copy of "Te Amo" (I said "Te Amo", "OG" & "WMN" beats)

Coldplay collabo - POC - is iconic because no other artist collaborated with Coldplay before. Btw the singer of Coldplay knows how to praise Riri I can bring those quotes if you want.

Russian Roulette is iconic lead single. I don't know any artist who released such a dark and emotional ballad as a lead single. RR was the great way to introduce the dark "Rated R" era.

Umbrella - Ella Ella eh eh

Spill all of that good lipton