Fergie Ferg is a little crazy. She rose from the ranks of Disney Mouseketeers, only to pee herself onstage at the height of her fame. So when someone mentions the word, "wacky" in regards to her wedding details, we can't say we're shocked.

She and Josh Duhamel's wedding invites showed off their truly eccentric personalities -- they were based on fairytales and bling!

The company who made the invites, Lehr & Black, said, "Fergie loves bling and has a love for unicorns and Josh loves nature. The artwork had leaves and hidden details like a unicorn and the invites were decorated with crystals."

These nutty invites were actually handed out as a party favor. The brand rep continues on to say, "There's a current trend for celebrities to give out the invitation as a gift at the end of the wedding.That way, they can avoid the invitation being revealed before the wedding and can keep all the details a secret."

Can you imagine going home with a blinged out, Fergie inspired unicorn invite as your gift?

And in case you were wondering about other details of these amazing nuptials, we've got you covered -- find out all about Fergie's makeup for the big day, and what Josh Duhamel packed for the honeymoon.