July 31, 2015 01:15 PM

Reese Witherspoon‘s Instagram feed is filled with beautiful vacation photos, book suggestions, entertaining ideas and, of course, a ton of outfit inspiration. And the 39-year-old actress just used the social media platform to debut her latest hair change.

Rachel Murray/Getty

Witherspoon visited celebrity colorist Lorri Goddard to freshen up her signature blonde shade.

“Nothing like a great salon day! Thank you @lorrigoddard_ for my baby blonde and @cervandohair for my rockin’ cut ! #summerstyle,” she captioned the photo above.

Goddard, who’s also the woman behind Nicole Richie and Elizabeth Olsen’s blonde manes, responded to the actress: “THANK YOU! I So Adore @reesewitherspoon Beautiful Lady !!! 💖💖💖 @brazilianbondbuilder #b3 @goddardbragg” (Note: Brazilian Bond Builder is a product that can be mixed into haircolor to help prevent breakage and keep hair healthy during and after the coloring process.)

For her cut, it looks like Witherspoon shaved an inch or two from her ends and added a few layers thanks to hairstylist Cervando Maldonado.

The actress opens up about her style and new Draper James line in this week’s issue of PEOPLE, where she reveals she still lives by Elle Woods style and beauty mantra.

“When you look good, you feel good,” the actress tells PEOPLE. “I know that’s what Elle Woods says, but it’s true! When you look good, you feel good.”

RELATED PHOTOS: 10 Celeb-Loved Braided Styles To Try This Summer

Witherspoon wasn’t the only star to change up her color this week, but hers was definitely the most subtle change. Giuliana Rancic went for a red hue (which she described using rose emojis) and took out her extensions, now sporting a shoulder-grazing lob.

And model Georgia May Jagger proves that pastel hair hues are still alive, thanks to her “mermazing” multicolor rainbow hair, courtesy colorist Alex Brownsell

What do you think of Reese’s “baby blonde”? How about the other star color changes? Sound off below.

RELATED VIDEO: Watch Reese’s Changing Looks

–Brittany Talarico

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