Happy, it robbed Dark Horse weeks at #1

Happy.

Happy is the biggest song of the decade and it's not even done selling yet.

BL

I honestly can't even answer the question.

And I might not be able to answer it until the end of the decade. Whichever one ends up leaving more of an impression on the next generation.

Blurred Lines by miles.

Blurred Lines.

Both are kinda forgotten now, but Happy seemed like it came and went and was barely noticed at its peak. Not to mention I didn't meet a single person who could stand the song whenever it came on. People genuinely liked BL and it completely defined last summer.

Blurred Lines. It was absolutely massive. Its 7x Platinum in USA and almost Diamond in Australia. Happy still has some catching up to do.

Happy. It performed better in charts almost everywhere in the world, and its still alive in many countries:

Australia:
Blurred Lines: 8 weeks at #1 - 14 weeks in Top 10
Happy: 12 weeks at #1 - 20 weeks in Top 10

Canada:
Blurred Lines: 13 weeks at #1 - 21 weeks in Top 10
Happy: 10 weeks at #1 - 19 weeks in Top 10

France:
Blurred Lines: 6 weeks at #1 - 26 weeks in Top 10
Happy: 22 weeks at #1 - 37 weeks in Top 10 so far (#8 this week)

Germany:
Blurred Lines: 4 weeks at #1 - 16 weeks in Top 10
Happy: 8 weeks at #1 - 19 weeks in Top 10

Spain:
Blurred Lines: 1 week at #1 - 22 weeks in Top 10
Happy: 3 weeks at #1 - 27 weeks in Top 10 so far (#3 this week)

UK:
Blurred Lines: 5 weeks at #1 - 14 weeks in Top 10
Happy: 4 weeks at #1 - 20 weeks in Top 10

US:
Blurred Lines: 12 weeks at #1 - 21 weeks in Top 10
Happy: 10 weeks at #1 - 22 weeks in Top 10

United World Chart:
Blurred Lines: 10 weeks at #1 - 25 weeks in Top 10
Happy: 19 weeks at #1 - 30 weeks in Top 10

Happy was much more bigger globally ..everyone knows it here...BL is terrible and wasnt as big as happy here in europe

Happy was so big but it had literally zero impact it's essentially just radio filler. Like at least Blurred Lines is iconic and got people talking about it

Blurred lines was more impactful cause.controversy sans the video amd miley but happy musically was more impressive. Its hard get old.

I reckon BL was bigger at its time

Happy was just incredibly overexpose because they legit play it nonstop on the radio.. and had more longevity because its still being played

Blurred Lines felt bigger. I don't know how much each song has sold.

This.

Both are huge and sold a lot in the US & WW but Blurred Lines had a very controversial music video that had everybody talking.

Happy! It stole the show at the Oscars

Happy is the biggest hit of the 00s, so let's not.

Lmfao at the "impact" talk, so predictable

Happy.