The IP Resort in Biloxi (aka Imperial Palace) has a great line up of concert, shows, and events. I am pretty sure you could probably get tickets from Ticketmaster but you might be better off ordering or going directly to the IP ticket office.

The full list is here:
Upcoming Entertainment at the IP Biloxi

Here a sneak peek…

Mike Epps, March 7
New Kids on the Block, March 14
The Summit Tour featuring Ralph Tresvant, Bobby Brown and Johnny Gill, April 17
Gretchen Wilson, April 18
The Gatlin Brothers, May 1
Carlos Mencia, May 1-2

and many more!