Will Kopelman and Drew Barrymore
Hall/Pena/Pacific Coast News
06/03/2012 at 05:00 PM EDT
Here comes the bride!
A beaming Drew Barrymore
, 37, tied the knot Saturday with her fiancé of five months
, art dealer Will Kopelman
, at her Montecito, Calif., home.
Designed by celebrity wedding planners Yifat Oren
and Stefanie Cove – who handled Reese Witherspoon
's country chic nuptials last March
– the intimate ceremony was "a classic, simple, very pretty, garden-inspired wedding," a source tells PEOPLE.
They were wed under a chuppah, and a rabbi officiated.
Guests included Witherspoon and husband Jim Toth, Jimmy Fallon and wife Nancy Juvonen, Busy Philipps and her husband, and Cameron Diaz
. Most were also present Friday night for cocktails and rehearsal dinner
at the San Ysidro Ranch.
The actress, who is pregnant with her first child
, was spotted trying on wedding veils
at a New York City bridal shop in May, donned a Chanel gown for her big day – not surprisingly, as her new husband's father, Arie Kopelman, is a former Chanel CEO.
As the newlyweds
look ahead to impending parenthood, friends say the former Hollywood wild child – who was twice married before – is eager to begin her life as a mom.
"She's telling people that she's finally ready for a quieter, more family-oriented life," an insider tells PEOPLE.
For the exclusive photos from Drew & Will's wedding day, pick up next week's issue of PEOPLE