Courteney Cox sunglasses jeans cross creek friends

Courteney Cox is having a very busy summer, so we weren't surprised to see the actress glued to her phone, while running errands at Cross Creek Plaza, in Malibu.

Cox recently signed on to be a beauty/lifestyle writer for the new blog, xoJane.com, created by former Jane and Sassy founding editor Jane Pratt.

The Cougar Town star will post her tips and beauty advice at least twice a month, and will cover everything from drugstore steals to beauty products that are worth the splurge.

The actresses' ex, David Arquette (they still haven't officially divorced!), also created a T-shirt for the site, earlier this year.