Cameron Diaz chanel Will Kopelman Drew Barrymore pregnant tee shirt sunglasses car shots

Drew Barrymore is gearing up for the big day this weekend!

She and fiance Will Kopelman are headed to Montecito for what should be a star-studded wedding under the warm California sun, in one of the most romantic locations in the state.

The pregnant actress was joined by her BFF Cameron Diaz for a final wedding dress fitting at Chanel in Beverly Hills, on Wednesday.

You think Cam will be the maid of honor?