We may be more than halfway through the summer, but one thing remains clear: The lob is still holding on as the most popular haircut of the season. Latest case in point: Khloé Kardashian, who debuted a supersleek blunt cut this week on—where else?—Instagram. Also this week, Kaia Gerber proved that she has inherited her mom, Cindy Crawford’s perfectly bushy brows, and Karlie Kloss showed off that post-engagement bliss with a selfie featuring some rosy blushed cheeks. On the more daring end of the beauty spectrum, Amandla Sternberg showed off a bright blue eyeshadow befitting of a major movie star in the making. Here, the best beauty moments of the week.