Ideas for acoustic hip hop songs?

I don't know of any specifically, but check out Scott Bradlee's Postmodern Jukebox. They take popular songs and rework them into different genres. I've heard some hip-hop, so it may give you some inspiration.

What about Tupac's I ain't mad at ya? Have you seen the movie Soul food and they played it on the piano? Neyo and Fabolous, you make me better.

Hey bertalert88! This is such a fun idea, that's awesome that he is playing the guitar for the ceremony! What song are you walking down the aisle to? The first three songs that came to mind are, "Hey Ya", "Ride Wit Me" and "Gold Digger"! I feel like all of these could sound fun on a guitar!