. . . and looks like this is a recent photoshoot:
At first I thought she had pulled a Kendall Jenner, who put out this pic about 5 seconds after she turned 18:
But on further review, I think that's just a shadow from the nude underlayment on that lace top she's wearing. It only caught my eye because I only know Hailee from Ender's Game and she since she never appears in the tabloids or celeb blogs, I assumed she wasn't the shameless famewhore type. So a saucy see-thru thing seemed out of character and frankly, I was a bit disappointed. But it's nice to see at least one young actress isn't ready to give it all up for the sake of notoriety. At least not yet.