OK! got some of Hollywood's hottest starlets to share their skin tips for the coldest months!

From the importance of exfoliating to celebs' favorite brands, OK! has everything you need to know to prepare for winter.

Steal these A-list tricks to keep your skin gorgeous as the weather gets cold.

Products in the gallery:

A.G.E. Interrupter, $150, and Hydrating B5 Gel, $69, SkinCeauticals; skinceuticals.com

Wet Cleansing Clots, $4, and All Day UV Moisturizer, $11, OLAY; drugstores nationwide

Green Tea Moisturizer, Proactiv, $18; proactiv.com

Exfoliating Cream, KORA Organics by Miranda Kerr, $57; koraorganics.com

Magic White Ice Hydrating Gel, Arcona, $38; arcona.com

Feel the Difference Perfecting Face Mask, Ole Henriksen, $35; olehenriksen.com