A source said Kim Kardashian's new blonde hair has made for steamier times at home with husband Kanye West.

HollywooodLife.com reports the 34-year-old Kardashian's new look was prompted by suggestions from her outspoken husband, and it's already paying dividends for her.

"[Kim's] new hair color really turns [Kanye] on," said a source, described as close to the couple. "It's like their sex life was already crazy, but now it's even hotter."

Already the parents of 20-month-old daughter North West, Kardashian and 36-year-old West are also rumored to be working on another child. Given the pleasing impact Kardashian's new look appears to be having on her paramour, that just might come about sooner rather than later.

"Kanye loves that Kim looks so sexy with her lighter locks," the source saidd. TMZ reports no one is certain how long Kardashian might keep her bold, bright new look.

During a recent scene from an episode in Season 10 of "Keeping Up With the Kardashians," Kardashian boasted she and West were having sex "500 times a day" in hopes of soon conceiving. In the same episode, Kardashian hints she and West recently darted from a photo shoot to have a quickie in a nearby bathroom.

"I was like, 'I'm ovulating today!'" Kardashian told younger sister Khloe. "So I made him come to my photo shoot. You know what, I don't feel bad about that for one second. You gotta get it in where you can get it in."

Later, in that same episode, 30-year-old Khloe talks about her on-again, off-again relationship with bad-boy rapper French Montana, and Bruce Jenner admits he feels growing separation between the Kardashian and Jenner families.