How do they pick who is on Dancing with the Stars?

Nicole Scherzinger is going to be on this season. WHY would they put her in?

I think part of the point of it is to see people who can’t dance progress through the season and get better and better.

So why would you put in someone really athletic, whose career was basically dancing, to compete with football players, models, and a mom?

Doesn’t she have too much of a competitive advantage?

Granted it’s gonna be nice watching her in those skimpy outfits ;)