Look, it's Mrs. Jim Toth!

Drew Barrymore tied the knot with art dealer Will Kopelman over the weekend, and the posh ceremony brought out a slew of Hollywood A-listers! A pregnant Reese Witherspoon attended with her husband, and looked lovely in a pink dress with a cream blazer.

Also in attendance: Actress Lake Bell and funny man Jimmy Fallon, whose wife Nancy Juvonen is Drew's producing partner at Flower Films. We caught the late night host horsing around with a young guest, and he looks like he's a natural with kids!

The new Mrs. Kopelman's godfather Steven Speilberg was on hand for the special day, and since the bride's biological father is deceased, we wonder if the Oscar winning director stepped in to walk her down the aisle?

For more details and pictures of the romantic Montecito nuptials, click here.