"They say blonde's have more fun. Let's see how this goes ;) Thank you @nikkilee901 for the color and locks! Honestly the best out there @ninezeroone @riawnacapri," she captioned the photo below.
Sarah's hair salon is a popular celeb hotspot for hair. Selena Gomez, Jessica Simpson, Demi Lovato, Britney Spears and Hilary Duff have all had their locks worked on by the salon's awesome stylists.
Sarah actually took over their Instagram account for the day and shared this black and white video of herself doing her best Beyonce impression, which is actually really good!
We can't see her hair color as well in this one (because it's b&w, duh!) we're still super jealous of those amazing extensions, though!
In case you're wondering what Sarah's "before" photo looked like, she shared that on the salon's page, too.
Nothing wrong with that...most of us would be pretty happy to look like Sarah's "before" photo, but we'd be even more thrilled to have her "after" hair.
What do you guys think of Sarah's new 'do?