Celebrity beauty lessons: update your shopping list with tips from Eva, Lauren, and Erin

(AFP/Tiziana FABI)

Get your beauty fix with stars' favorite products as revealed in the press this week.

Erin Wasson's skincare, hair masks, and mascara

The model-turned-designer who just parted ways with US label RVCA won't have any problems staying in the fashion game, given her styling gig for Alexander Wang and her status as streetstyle icon. As for what products she uses to maintain her natural look, she just told website StyleList: "When I wake up, I'm using Neutrogena Skin iD... I'm obsessed with Liz Earle's oils. I travel so much that my skin gets really dry." She also likes Falsies mascara from Maybelline, for which she is a spokesmodel, and Leonor Greyl 's jasmine hair masks: "The products are all in French, so you don't really know what it is, but you just know that it works."

Eva Mendes's faves

The actress, who currently graces the cover of Allure magazine, listed the following products as her beauty essentials: for her skin, she prefers Perricone No Foundation and Cold Plasma, Benefit's Benetint, Dr. Hauschka's Lip Balm, Mario Badescu's Vitamin E Body Lotion, and Estee Lauder's Knowing perfume. When it comes to her locks, she swears by Pssst Dry Shampoo and coconut oil.

Lauren Conrad's products on the go

What's in the reality star's handbag? According to Us Weekly magazine, Conrad relies on Aquaphor ointment to keep her skin smooth while she travels. For a quick pick-me-up before meetings, she says she uses a Maison Pearson brush to give her hair a well-maintained look.