I think she suits curves, but she looks porky in some of her pictures, such as this:
I don't consider this a good look at all. I would be more interested in her BMI. If she's within a healthy range then yes, of course we should endorse it. I suspectm however, that her BMI is too high and that this should not be encouraged any more than models below healthy levels are encouraged. I would say she is technically obese. If she lost some weight, maybe a stone and dropped a dress size.