No one is ever going to be able to knock Katy Perry for being a living legend.

Katy earns the majority of her wealth from music, of course. Her newest album, 143, might not have been a huge success, but her iconic career still stands.

Which of her songs has been the wildest success story online so far?

“Roar” is Katy Perry’s biggest hit, based on YouTube views

Katy Perry is one of the most well-known singers around the world. Every year, her songs receive billions of streams on various platforms.

In fact, during the Fourth of July, Katy sees a particular spike in her music streams. This is because her song “Firework” is played at nearly every fireworks show around the United States.

However, her biggest banger of all time (according to YouTube) views, happens to be “Roar.”

As of this publication, it has more than 4 billion views!

It’s almost as if people get jolted into listening to the other hits Katy has put out.

Some fans even call this song an infinite money glitch, as it appears Katy will always have one time per year that fans listen to her.

It’s the same as Mariah Carrey and “All I Want For Christmas Is You.”

However, once you do a full deep dive into Katy’s discography, you’ll notice there are countless hits.

Songs like “California Gurls” and “I Kissed a Girl” still hit the same way, especially in the summer months.

Most of Katy Perry’s impressive net worth comes from her songwriting career.

She released the album 143 in late 2024 and it reached number six on the US album charts.

Katy has some of the most diehard fans in the music industry.

Her stances on liberal policies help attract women and members of the LGBTQ community.

Katy also had a residency in Las Vegas, one of the most successful in the history of the Strip, which is saying something.

She shows no signs of slowing down her music output and will continue to light up every stage she hits.

What are your thoughts on all this? Let us know in the comment section below!