Sporting gold and crimson statement earrings, a sleek blonde pixie haircut, and heavily-lined eyes at the Decades Denim launch party last night in Beverly Hills, California, the 26-year-old pop star looked almost identical to Sedgwick.
As our friends over at PopEater report, when Pete Wentz revealed his wife's new platinum pixie haircut on Twitter early last month, comparisons were immediately drawn to the couple's son, Bronx, a natural blonde.
Simpson-Wentz is not the only Hollywood star to take the pixie plunge recently. She now joins other short-haired celebs including Kiera Knightley, Michelle Williams, Cate Blanchett, and Emma Watson.
If you're looking for a sleek new short haircut, check out these celebrity styles for inspiration.