Courteney Cox looks horrified as a friend plays a prank on her using a 'sad' face filter

Courteney Cox, 57, cuts a chic figure in a button-up shirt and flared jeans as she heads for dinner

Courteney Cox, 57, is chic in all-black as she steps out for dinner in Santa Monica

Courteney Cox Isn’t Afraid to Go Au Naturel! See Unfiltered Photos of the Actress With No Makeup