Mini Kim & Kanye Wedding -- We're Just a Lil' Married

Kim Kardashian and Kanye West's wedding may have been the biggest ... but we've got the lil'-ist.

Mini Kim and Mini Kanye tied the knot at Beacher's Madhouse Saturday at the MGM Grand in Vegas.

It was star-studded ... Mini Gaga, Mini Britney and Mini Miley all looked on as a mini-preacher officiated. Jeff Beacher was front and center throwing his weight around -- taking on the role of Rob Kardashian.

It wasn't a legally binding ceremony, of course ... it was all for show. Just like Kim and Kanye's.

Watch the video to see how Mini Kanye consummates the wedding.