Oh dear. 18-year-old Kendall Jenner tweeted a “sneak peak” of her latest photo shoot, and “peak” was inadvertently apropos. The nipple-baring photo appeared on her Instagram account.

Double “oh dear”: TMZ reports that Kendall’s dad, Bruce Jenner, is “proud” of his daughter’s boobs and “100% backs” her decision.

TMZ, so grain of salt and all that, but Kendall’s 29-year-old sister Khloe has more than enough nipple pride for the whole Jenner-Kardashian clan.

Kendall sported a see-through top in her photo shoot, but top? Khloe don’t need no stinkin’ top.