Just because you have no interest in their celebrity doesn't mean someone else doesn't. I like the show and wouldn't go out of my way to see any of them. I wouldn't go out of my way to see less than 99.99999999% of celebrities.
In a way I can relate, this is how I feel about cartoons. I can't understand why anyone would watch them outside of six year olds. Yeah, yeah don't waste your time telling me how great they are, they're not!