Blonde, brown, red, pink — suffice to say, Julianne Hough has put her locks through a fair share of hair color processing over the years. And the newest America’s Got Talent judge tells In Touch magazine she can’t stop, won’t stop when it comes to experimenting with to-dye-for looks. “I think it’s a great way to express yourself, so I feel like, absolutely — I’ll go multiple colors again.”

Jill Buck, the colorist Julianne, 30, sees at Nine Zero One Salon in West Hollywood, credits Joico Defy Damage Pro Series for the star’s resilient tresses. “Using the Pro Series Step 1 Bond-Protecting Color Optimizer Spray instantly gives hair strength and protection before I ever even put any potentially-damaging chemicals on it,” says Buck to In Touch. “And now Julianne uses the Defy Damage home care system — like the Leave-In Protective Shield and Protective Masque — for added protection and damage prevention.”

For more on Julianne’s exclusive beauty tips and tricks, pick up the upcoming issue of In Touch Weekly, on newsstands now!

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