Kacey Musgraves wasn't lying when she sang "there is a light inside of me."

The Star-Crossed singer recently showed off her dazzling 34th birthday hairstyle on Instagram, in which she had rainbow-colored LED lights threaded into two small braids that cascaded down her slick-straight hair.

Giovanni Delgado, Kacey's go-to hairstylist, described the glowy accessories on Instagram as "Osaka Lights for the only twinkle queen." He also styled the top half of her hair into a top knot, leaving a few spiky strands outside of the bun.

Her stunning look didn't stop there.

She also wore colorful makeup that complemented the string lights. Her eye shadow, done by makeup artist Moani Lee, shined bright with vibrant yellow shadow placed all over the lids. Shades of blue and red were placed on the outer corners to create a rainbow effect.

Her beauty look blended perfectly with her multicolored outfit that was adorned with butterflies in the same hues as her eye shadow.

While Kacey most certainly brought the sparkle factor for her festivities, she also explained how her trip to Japan carved a special place in her heart.

"The Sika Deer and Buddhist Temple (built in 752) of the indescribably special town of Nara," she captioned her Aug. 28 post. "I definitely got emotional here. The dedication to beauty and belief and overwhelming gratitude for the life I get to experience really hit me."

In a separate post, she detailed her transformative experience at the Fushimi Inari-taisha, the head shrine of the kami Inari in Kyoto.

"We left our wish on the gate of the shrine and climbed the mountain, ascending further into the sweltering humidity," she wrote. "This unspoiled, sacred place on earth I will never forget - 'thousand gates.' [That night, Cole and I both had very symbolic, realistic dreams weirdly pertaining exactly to what we each wrote down."

She continued, "We hadn't been talking about it before going to sleep or anything. Maybe coincidence ~ maybe not."

Sign up for E! Insider! Unlock exclusive content, custom alerts & more!

Jennifer Aniston, 53, posed in the shower to tease the launch of LolaVie’s Restoring Shampoo and Conditioner, which launched on September 8.

It’s like an UNO Reverse card for your acne and wrinkles.

It may be easy to write off any lump or bump on your skin for a pimple but you could be confusing a different skin condition for acne.

The anti-aging industry is filled with supplements, creams, and products touted for their ability to ward off wrinkles, boost the collagen production of your skin, improve elasticity and keep you looking youthful. But as they say, you are what you eat, so when it comes to fighting the clock, what ...

Save $25 on the electric scrubber that makes cleaning easier than ever.

It’s hard not to be enamored with Kelly Ripa. The longtime talk show host (and newly minted author) can always be counted on to serve some solid fashion inspo and she keeps us endlessly entertained on Instagram with gems like this. Also of note: her glowing complexion, which only seems to get better with age, and her gloriously shiny hair. Lucky for us, Ripa isn’t shy about sharing her secrets. Ahead, eight beauty products she keeps in steady rotation. The 5 Rules of Fashion, According to Kelly

Believe it or not, you can say good riddance to wrinkles. And even though the lines on our skin are a normal way of aging, these creases don’t leave you with a healthy, clear complexion like you once had. Instead of surgical procedures, there are natural ways to fade the lines on our skin. And […]

Shoppers say it’s “perfect for everyday wear.”

“SHAVING MY HEAD IS THE MOST RADICAL THING I’VE DONE.” ---------------------------------------------------------------------------------------------------------------------------------- The daughter of Will and Jada Pinkett Smith recently covered the front page of Glamour’s UK digital Issue with a buzzed pixie cut, and we’re absolutely here for it.

When it comes to shopping for beauty, we know how important it can be to swatch everything. After all, there’s no better way to find your perfect foundation shade, or test whether a particular red lipstick hue brightens your skin tone. However, with websites having better shade-matching tools than ever, you can easily shop beauty products with confidence. (And if you slightly miss the mark, most places give you the option to exchange or return.)However, since we know that you already surf the ne

The secret ingredient is goat milk — and it comes directly from a herd raised at the brand’s headquarters in upstate New York.

The jaw-dropping location makes its debut in the third episode of "The Rings of Power"

This $24 anti-aging serum has racked up more than 100,000 reviews and an "Amazon's Choice" title.

Have XL pores on your nose? This dermatologist-approved winner scoops out all that oil and dirt.

You can’t argue with a classic.

“I obviously wanted to do the cleanest skin care that we could do in luxury, the purest of the pure,” said McCartney of her new line, Stella, created in partnership with the designer's minority partners at LVMH Moët Hennessy Louis Vuitton.

The Luna Lovegood-inspired gloss, though.

Sometimes, a luxury beauty product doesn’t always guarantee quality. That’s why we love affordable skincare with steller ingredients — most times, non-expensive items get the job done just as well and quickly. Luckily, there’s a beloved retinoid cream for under $40 and is finally back in stock. Three Ships Beauty’s Dream is a night cream that’s […]

A celeb-loved bag on mega-sale, AirPods for $70 off and comfy Crocs at a 60% discount: The 'net is gaga over these 10 picks.

LET’S UNPACK THAT: British dermatologists have spotted an alarming increase in the number of young people using dermal fillers and Botox, while former Disney hunk Joe Jonas is busy promoting Botox’s biggest rival in a move to directly push injectables on young men. How did all of this become so commonplace, asks Ellie Muir