[Truffle.]

Oops!...I Did It Again literally is the most iconic song of the 2000's
Dead at people trying it with Poker Face, where's the impact

[minho]

Crazy In Love is the closest I can think of.

[ProudtobeLoud]

Umbrella

[DevilPray]

Music.

[DayFusion]

Hey Ya!
I Gotta Feeling

[Natawie]

Umbrella, I Kissed A Girl, Toxic and Crazy In Love

[Triton]

Crazy in Love!

[LovingYourCareer]

So What
Beautiful
We Belong Together (!!!)
Yeah!
Complicated (!!!)
Hey Ya!
Apologize
Love Song
Poker Face (!!!)
Toxic (!!!)
Crazy in Love (!!!)
Since U Been Gone (!!!)

[Vagabond]

Poker Face is forgotten and everyone saying it is being delusional tbh.

[Natawie]

Originally posted by Vagabond

Poker Face is forgotten and everyone saying it is being delusional tbh.

[Afferty]

Toxic

[Johnny Cash]

Hey Ya? Crazy in Love?

[LovingYourCareer]

Originally posted by DevilPray

Music.

Yes.

[Aciid]

Poker Face and Umbrella

Maybe Hips Don't Lie.

[cOe]

Lmao @ CIL being the most iconic song of the 00's... Sure, it was successful and is remembered, but it really wasn't THAT huge. Especially outside the US.
I'd say there is no song that can take that title. There were so many memorable smashes in the 00's.

[Eternium]

Originally posted by KingKunta

There are groups of iconic songs from each decade but there is almost always a single one that stands out apart from the crowd.

50s: Hound Dog
60s: Like A Rolling Stone
70s: Bohemian Rhapsody
80s: Billie Jean
90s: Smells Like Teen Spirit
00s: Crazy In Love

Sis, not a single one of these is right.

I would say:
50s: Jailhouse Rock (though Hound Dog is better)
60s: Respect
70s: Lean On Me, Stairway to Heaven and Hotel California
80s: Beat It, Like a Prayer, Africa, Livin' on a Prayer, etc.
90s: I Will Always Love You
00s: Toxic

[rihxnicki]

Oops I Did It Again.

[LovingYourCareer]

1990s

I Will Always Love You
One Sweet Day
Vision of Love
Together Again
My Hero

[onething]

I would say:

Rehab by Amy Winehouse
We Belong Together by Mariah Carey
Boulevard of broken dreams by Green Day
Bleeding love by Leona Lewis
Whenever, Wherever by Shakira
Poker Face by Lady GaGa
Mr. Brightside by The Killers
You're Beautiful by James Blunt
Viva La Vida by Coldplay
Try Again by Aaliyah
Music by Madonna
Survivor by Desiny's Child
Use Somebody by Kings of Leon
All for you by Janet Jackson
No One by Alicia Keys
Bring me to life by Evanescence
Cry me a river by Justin Timberlake
Numb by Linkin Park
Crazy in love by Beyoncé & Jay-Z
This Love by Maroon 5
Crazy by Gnarls Barkley
Mercy by Duffy
Seven Nation Army by The White Stripes
Beautiful Day by U2
Drops of Jupiter (Tell Me) by Train
Best of you by Foo Fighters
I Try by Macy Gray
Toxic by Britney Spears
I'm yours by Jason Mraz
Complicated by Avril Lavigne
Just Like a Pill by P!nk
Feel Good Inc. by Gorillaz
The Reason by Hoobastank
Love Don't Cost a Thing by Jennifer Lopez
Are You Gonna Be My Girl? by Jet
Take Me Out by Franz Ferdinand
I'm like a Bird by Nelly Furtado
Don't Cha by The Pussycat Dolls

I'm sorry for this long list but I've just read songs instead of song.

[Hivy]

SL