The worst wedding guest EVER in the history of time has been found and her name is Juli "Bun Bun."

She is a beauty blogger from Singapore and recently attended a wedding of a friend of her husband, and WOW, did she make her true feelings known.

Using the phone app Dayre, Bun Bun ripped into and mocked everything from the bride’s dress to the bridal car.

"I don't know the bride at all nor am I close to the groom," Bun Bun wrote. "But I'm worried sick about how the day's events are unravelling by the bit."

She said in the review that she wasn't worried about the couple reading her rant because she didn't reveal their identities and they don't use the app so she didn't think anyone would see it. (I guess this is her first day using the Internet, then?)

In the awful review, she mocked the bride and her gown and also said that people were looking at her instead of the bride. Burn!

"The bride was struggling with her gown the whole time," she wrote. "She's short like me, but was drowning in her gown.”

Bun Bun quickly realised her error though and pulled down the original post.

"On second thoughts I have decided to take down this post, just in case, I don't want people taking my words out of context.​"

Well, we’d say that was the last wedding she was ever invited to.