Why did the people just change on Laguna Beach?

I watched an episode last night and it had the good people on it and now there are really lame ones on it.|||Laguna Beach isn%26#039;t on anymore.|||The show is scripted.|||I only watched it when it had the good people on it. Now I don%26#039;t even watch MTV....|||Laguna beach was filmed like 8 years ago.|||Isn%26#039;t it called the Hills now? w/e, white people, lol|||they got laid off