Jennifer Aniston and Brad Pitt’s wedding was packed with shocking mistakes.

The former couple tied the knot on July 29, 2000, at a lavish Malibu cliff-top venue that was surrounded by 50,000 flowers, a 40-member gospel choir, and a massive group of security personnel.

According to Mirror, the couple rented the pricey estate of television executive Marcy Carsey for their nuptials. The ceremony was so private that a ban was put in place while the wedding was ongoing.

And as part of the security measures, guests were asked to sign a confidentiality agreement. The Los Angeles County Sheriff also managed the traffic in the area. Approximately 200 guests were invited to their wedding, including Aniston’s “Friends” co-stars, Courtney Cox, and more.

But in a shocking twist, even though Pitt and Aniston are used to acting and speaking in front of the cameras, they appeared to be very tensed on their special day.

The former couple wrote their own wedding vows, and Pitt hilariously said that he vows to split the difference on the thermostat. Aniston pledged to make her ex-husband’s favorite banana shake.

But Aniston actually missed her cue for the formal part of the service, and she couldn’t help but make light of the situation. “Oh, I’ve never done this before!” and the guests all laughed at the remark. Pitt’s best man and brother, Dough Pitt, also dropped the couple’s wedding ring.

Unfortunately, five years after their wedding, Pitt and Aniston called it quits. Even though the two parties suffered after their breakup, Aniston said that she was still lucky to have experienced what it was like to get married.

“I still feel so lucky to have experienced it. I wouldn’t know what I know now if I hadn’t been married to Brad,” Aniston told Vanity Fair.

At present, there are rumors suggesting that Aniston and Pitt are back to being friends. During the actor’s divorce from Angelina Jolie, rumors swirled that he reached out to Aniston for comfort.

Jennifer Aniston, Brad Pitt
Jennifer Aniston and Brad Pitt are pictured attending the 56th Annual Primetime Emmy Awards on Sept. 19, 2004, in Los Angeles. Getty Images/Kevin Winter