We've already seen the dress, the venue and the guests leading up to the big day, so what other drama should we brace ourselves for when the Kim Kardashian wedding special airs tonight?

Previews for Kim's Fairytale Wedding: A Kardashian Event, which airs Sunday and Monday night on E! at 8 p.m. ET reveal a load of drama leading up to the wedding of Kim Kardashian and NBA player Kris Humphries. The ceremony itself, which has been kept under wraps, will also be part of the two-night special.

Kardashian will mainly readdress growing their family, as many rumors have circulated that Kardashian is waiting to get pregnant.

I think we would wait like, a year before we really start trying to have kids, Kardashian told E! Online. I think we want to figure out where [Kris] is gonna play and figure out his career and if we have to pack up and move somewhere, like the Midwest. Who knows?

The couple, who married just over a month ago, have already renewed their vows, appearing on The Ellen DeGeneres Show on Wednesday.

Other previews suggest there will undoubtedly be drama involving the Kardashian sisters, Khloe and Kourtney, fighting over planning their sister's wedding day. Also, Kim's mother, Kris, will bicker with Kim over changing her last name.

According to E!, the wedding cost about $20 million and included 400 guests donning black and white, by Kim's request.