Not really. Some of the dresses she has for modeling might be pushing it a bit further than her normal outfits, but to be frank they're no more or less revealing than her workout outfits or some of the outfits she's shown going to a country show or something like that. She MIGHT be more confident in her body as she's really put in a lot of work to get it in the shape it is in today, but I don't think it's ever going to go much farther. She bought some platform a week or two ago that vibrated or something and the look of shock on her face when she was standing on it tells me she isn't wired that way.
Best we can hope for is MAYBE some slight lingerie in a photo shoot or other cosplay outfit.
Frankly, I think that's part of her appeal. But to each their own.