2016-01-11 09:19:18@KMJ- I don't think the size shows there even if it were HQ. I just went through the entire gallery looking for a good rear shoe-view, with no luck.
After all the beat-downs I gave @Warpedmind for trying to guesstimate from photos, which is damn near impossible by eye, I hate to venture a guess. In person, I never miss by more than a half size, but in photos, just very tough... but you're right @NMMWJSO, they definitely look like much larger than 7. Based especially on the 'cello photo I called out, and a few others, I'd guess about 9 US (8½-9½). And most of what she has are too small for her toes, too.
@Mizfan- You are correct, sir, and I'm about to take my leave before @Grik bully arrives to chastise and ridicule us for even caring.
BackInBlack60 ranked Nikki Reed's feet as ★★★★(nice feet)