My sister is turning 30 and she is a reality TV freak!! Particularly Big Brother, Survivor, American Idol.
Any good ideas for the cake beyond a TV-shaped cake?

Thanks all!

Maybe a battle of the reality TV shows. Have some people trying to sing while swimming in shark infested waters Sorry I couldn't be more helpful since I don't watch any of those shows.

How about a sleeping person sitting in front of a TV with reality tv bonanza written on the screen.
Sounds so much like real life...

You could divide the cake into 3 parts. Each part features some sort of aspect from those reality shows. Like you could have a person signing and you could have someone do some sort of challenge.