was a sea of updos—from sleek ballet buns to Rihanna’s spiky topknot—but one style made us do a double take: The asymmetrical bob Halle Berry decided to debut with aplomb on the red carpet. This year has already seen a plethora of bobs, with everything from Hailey Bieber's to the trending. But, as Halle just proved, we're not done just yet.