July 26 (UPI) — American Horror Story actress Emma Roberts married her long-time beau, In the Dark actor Cody John, at a ceremony in Sun Valley, Idaho on Saturday.

Vogue, which sent a journalist with Roberts for her final dress fitting with her bridal party and gown designer Monique Lhuillier, confirmed the couple had officially tied the knot.

Page Six said the coupled Roberts’ 5-year-old son Rhodes walked her down the aisle when she married John in the 45-minute, outdoor ceremony, which counted Roberts’ aunt, Julia Roberts among the guests.

The couple exchanged their wedding vows after about four years of dating, according to USA Today.

Roberts shares Rhodes with her former partner, Tulsa King star Garrett Hedlund.