Reese Witherspoon Uses 'West Side Story' To Explain Her Friday Mood

Reese Witherspoon grabs a green ice tea after shopping for bakeware at Williams-Sonoma on Friday (October 17) in Santa Monica, Calif.

Earlier in the day, the 38-year-old actress was spotted picking up goodies from Space NK Apothecary at Brentwood County Mart after a workout.

PHOTOS: Check out the latest pics of Reese Witherspoon

“Well, I’m back in LA…..and it’s FRIDAY…and so this photo feels about right ☺️😉😍 (who’s with me??!!) #TGIF,” Reese tweeted on the same day with a pic from West Side Story.

FYI: Reese is wearing a Salvatore Ferragamo handbag.

30+ pictures inside of Reese Witherspoon stepping out at Brentwood County Mart…