No way.

1. As much as I want to see more of her, I don't like the idea of her doing a reality show, I think she wouldn't like it either.
2. She's already a STAR and she will continue to touch people the way she does now. There's no need for her to have a reality show - plus people will just start to diss her for 'following the trend' if she had one.

Appearing/guest starring on shows is better. Yep.