Kim Kardashian has not only lost the majority of her baby weight, she's also ditched the brown hair.

The 32-year-old Keeping Up with the Kardashians star and new mom has gone blonde.

A noticeably slimmer Kardashian was photographed by E! News at a friend's barbecue in Beverly Hills this past weekend debuting her new look -- medium-blonde locks with a large side-swept bang, stemming from her intentionally-obvious thick black roots.

The photos featured Kardashian wearing an olive green button-down shirt, a white tank top underneath, dark faded jeans, gold sandals, and a gold chain choker around her neck. She was carrying baby North "Nori" West, born June 15, in a car seat covered with a white cloth.

Sister Kourtney Kardashian and her two children Mason and Penelope also reportedly attended the bash.

This isn't the first time Kardashian has sported a lighter hair color. She briefly showed off blonde highlights in 2009 and then copied the look in 2012, when she admitted to E! News that she "absolutely loved it!"  

According to E! News, Kardashian's makeover transformation shouldn't come as a complete shock, as the reality TV star had recently been posting old photos of herself on Instagram alongside captions such as, "Missing my blonde."