PARTIESPhotos: Dining with DrewThe actress celebrated her new book with a Chanel-hosted bash in Los Angeles.by Nate Freeman01.16.141Will Kopelman and Drew Barrymore in Chanel. Photo by BFAnyc.com.2Julianne Hough. Photo by BFAnyc.com.3Chelsea Handler, Mary McCormack, and Reese Witherspoon in Chanel. Photo by BFAnyc.com.4Jessica Joffe. Photo by BFAnyc.com.5Molly Shannon. Photo by BFAnyc.com.