Paramore's Hayley Williams launches her own brand of hair dye

American musician Hayley Williams of the Grammy Award-winning rock band Paramore has launched her very own hair dye brand.

The “Ain't It Fun” singer is known for sporting different hairstyles with ever-changing rainbow colors since the beginning of her career. From orange and yellow to pink and blue, Hayley seems to have worn all the colors.

Hayley's collaboration with GoodDYEYoung has been four years in the making, according to Paramore's lead vocalist herself.

“I’ve never started anything but a band… but a little over 4 years ago, I decided I’d try my hand at starting a hair dye company. I've made a lot of mistakes, learned a whole lot of cool business lingo… and realized through trial and error that dying your hair is an art AND a science,” she said in an Instagram post.

The musician added, “It was all worth it to finally be able to tell you that GOOD DYE YOUNG is here, it’s severe, & it’s happening! I can dye happy now! xx Hayley//GDY” 

While Hayley and her team continue with hands-on management of the brand, GoodDYEYoung has yet to announce when their products will be on sale. — Bianca Rose Dabu/AT, GMA News