Reese Witherspoon & Busy Philipps: Drew Barrymore's Book Celebration!

Reese Witherspoon keeps it lacy while attending Drew Barrymore‘s Photo Book “Find It In Everything” Celebration at Chanel Boutique on Tuesday (January 14) in Beverly Hills, Calif.

The 37-year-old actress was joined at the celebration by Busy Philipps and Chelsea Handler.

PHOTOS: Check out the latest pics of Reese Witherspoon

Earlier in the day, Reese sported two different outfits while doing some shopping in Brentwood.

It was recently announced that Chelsea is launching a national tour for her upcoming fifth book “Uganda Be Kidding Me,” which will be released on March 4.

FYI: Reese is wearing a Chanel top, J Brand pants, and a Chanel clutch.

15+ pictures inside of Reese Witherspoon and Busy Philipps attending Drew Barrymore‘s book celebration…