After four years of dating, Jessica Simpson and Eric Johnson are finally set to say "I do" in Montecito, Calif.

on Saturday, July 5 -- look back at their love timeline, their personal family photos, and more Four years in the making!

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Days before their nuptials, Simpson was still indecisive about her wedding venue, but a source told Us the reception would be "very rustic-chic" nonetheless.

He attended Needham High School and Belmont Hill School in Massachusetts.

"It will be very different from the Vera Wang she wore to wed Nick Lachey [in 2002]." May 21, 2014: Simpson posted a cute picture of the duo kissing to celebrate their fourth anniversary. I am so honored to be the mother of your babies and loved by you every moment." She later added: "I can't wait to marry you!!! Simpson showed off her incredible swimsuit body one month before tying the knot via Instagram.

"If I'm in a bathing suit I should pose proudly," she wrote.

Coincidentally, Lachey announced his engagement to Minnillo just five days earlier.

March 2011: The fashion designer told that the twosome may elope. We're enjoying our commitment to each other," she said.

July 29, 2010: Us Weekly exclusively confirmed that Johnson pulled out of his two-year business program at the University of Pennsylvania's Wharton School to keep close to the singer in L. "He doesn’t want to move to Philadelphia and leave her so soon after they got together," a source told Us. 7, 2010: Johnson officially finalized his divorce from Keri after five years of marriage. With their relationship still fresh, the couple came face-to-face with Simpson's ex-husband Nick Lachey and his girlfriend Vanessa Minnillo at L. Lachey and the former TRL VJ married in July 2011 and welcomed son Camden in September 2012. Simpson's rep confirmed to Us that Johnson popped the question after nine months of dating.

They cited irreconcilable differences and neither received spousal support. Days later, Simpson was spotted wearing her gorgeous engagement ring during an appearance at Dillard's at Oak Park Mall in Kansas City.

The two began dating five months earlier while Johnson was still legally married to stylist Keri Johnson.

(Prior to, Simpson had some romance misfortunes with ex-husband Nick Lachey, John Mayer, and Tony Romo.) July 10, 2010: Whoa, PDA!

However, he missed all of 2003 with an injury and missed all of 2005 with an injury as well.