They don't need to—they have people to take care of that.
And while the Kardashians definitely get their makeup done to go to the grocery store sometimes, they also apparently have favorite products of their own.
Here's the lowdown:
Kim tells Into the Gloss:
"I always need a makeup wipe. I find that I can’t really take my makeup off without it. I use the Neutrogena Make-Up Remover Cleansing Towelettes. They take off everything but really gently—even mascara!"
It's not exactly surprising that Victoria Beckham loves the Morning Aura Illuminating Creme—her collaboration with Esteé Lauder—but if Posh Spice uses it, it must be good.
In her "Five-Minute Face" video for Vogue, she says:
"It hydrates, it moisturizes and it tightens as well. Who doesn't love that?"
"My hair is very straight, so it gives it a bit of texture and I’ve never really found anything else like it."
"I'm a mom, so I don't have a lot of room in my bag, but I always try to have an all-in-one product. I use Benefit Benetint on my lips and cheeks."
Sephora trip, anyone?