Reese Witherspoon's Wedding Details

Reese Witherspoon's wedding to Jim Toth is taking place as I type! But I've got all the details on this celebrity wedding:

Reese's Wedding Dress: Reese will wear a custom-designed Monique Lhuillier wedding dress. The already-slim star has been logging extra hours at the gym and visiting the Ona Spa to make sure she looks especially amazing in this couture gown.

The Groom, Jim Toth: He's a superstar agent at Creative Artists Agency, or C.A.A. But did you know that he started in the mailroom and worked his way up? This hard-worker is a great match for hands-on type-a mom Reese. And best of all, Jim is great with her kids.

The Setting: Both the ceremony and reception are taking place at the starlet's Ojai Valley home. Several elaborate tents have been set up on the grounds of her estate, and thoughtful Reese sent letters to her neighbors to apologize for the inconvenience. Wedding guests are staying nearby at the Ojai Valley Inn and Spa.

Reese's Wedding Guests Rumors say that only 100 wedding guests will attend this intimate backyard event. Already spotted around town are actress Renee Zellwegger, actor Tobey McGuire, and Witherspoon's mom Betty. Her children with Ryan Phillipe, Ava, 11 and Deacon, 7, are also expected to be there.

The Engagement Ring and Jewelry: Reese's stunning Ashoka-cut diamond engagement ring will need some stunning pieces to match it. Rumors say that she's turned again to Neil Lane, where she got her jewelry for this year's Oscar's.