Kim Kardashian's Black Hair Is Back and Kourtney Goes Even Blonder

Kim Kardashian has returned to the dark side. When it comes to her hair colors and styles, Kardashian always keeps the world guessing. Just when it looked like there might be two blonde Kardashians — Kim made a sudden return to brown after Kourtney dyed hers blonde!

Mere days after her brother Rob Kardashian lashed out on her on Instagram, the reality star has ditched her platinum blonde locks and returned to her natural hue.

North West's mom was spotted in Los Angeles today without the shocking blonde locks that she's been rocking since Paris Fashion Week. She sported her signature color as she met with sister, Kourtney, wearing black leggings and a tight black bra top.

Kim had been complaining a bit on social media about the high-maintenance style.

"Being blonde is a full time job!" she wrote on Instagram under a post of her getting her hair dyed.

Perhaps she got overwhelmed with the frequency of trips she had to make to the salon to maintain the style or maybe the blonde hair was always supposed to be a short-lived. According to a source, that's quite literally the case.

"She goes to Armenia next week and wanted to be a brunette for Armenia," an insider told Radar. "She really did it just for Paris Fashion Week and that's over so she figured now it was time to go back to normal."

When she first went blonde, Kardashian told People, "It was a really last minute decision, and I loved taking this risk. It's a fun look, but I'm not sure how long it'll last — but a fun break for now."

So while Kim goes back to brown, it appears as if it's Kourtney's turn to moonlight as a blonde bombshell.

Kourtney left a Beverly Hills salon yesterday with newly-lightened locks. She originally went blonde in the beginning of March, but still held on to her dark roots until yesterday. The new shade is much lighter and more even-toned.