Kim Kardashian goes super blonde on June 25 Credit: courtesy of Kim Kardashian

Who's that girl!? Kim Kardashian has lightened up her hair again—this time going super blonde!

PHOTOS: Kim's hair evolution

The 33-year-old reality star shared a snap on her Instagram on Wednesday, June 25 of her new 'do. In the pic, Mrs. West pouts in the mirror while wearing a bathrobe and sitting in stylist Serge Normant's chair. Kardashian captioned the mirror pic: "It's baaaaack!!!! #BlondeHairDontCare thanks to @SergeNormant."

In another shot, Karashian posed on set with legendary stylist Carlyne Cerf de Dudzeele, showing off her new blonde tresses.

But, the color isn't permanent. A source tells Us Weekly Kardashian's 'do is actually "a wig and tons of extensions" for a shoot.

Kanye West's wife has dabbled with lighter shades before, but her last foray into blonde hair was with more of an ombre look. 

Back in February, North West's mom revealed during a fan chat on social media site Mobio Insider that she loves having light hair. "I am missing my light hair! HELP!!! What do I do? Go light again or stay dark?" she asked fans.

Tell Us: How do you think Kim looks as a blonde?