Selena Gomez: Century City Mall Shopper

Selena Gomez rocks some shades as she leaves Century City Mall with a friend on Tuesday (August 14) in Los Angeles.

The 20-year-old entertainer has been busy working on her latest film, Parental Guidance Suggested.

PHOTOS: Check out the latest pics of Selena Gomez

Last week, Selena was spotted shooting a kissing scene with her co-star Nat Wolff.

Parental Guidance Suggested is based on Ric Browde‘s 2000 novel, “While I’m Dead…Feed The Dog,” and follows 16-year-old Ric Thibault (Wolff) and his crush Nina Pennington (Gomez) as they embark on a rock ‘n’ roll-themed odyssey.