I would say about dhinchak pooja she is tallented but not a singer at all her songs are really very funny and meaning less but then also she got millions view on her videos, and only becoz of her tallent she get famous in very short period of time.
I think she knows that very well what is she doing and also know that peoples making her fun but then also she continues her work.
Becoz she knows that this is the only way from she can rise and get more famous and this is her erning source also.