Cara Delevingne plays a villainous enchantress in the upcoming Suicide Squad [1] movie, and she's proving that some of her character's wicked ways might have rubbed off on her. During an appearance on The Late Late Show on Wednesday, the actress joined Dave Franco and host James Corden in one of the harshest "Drop the Mic" sessions [2] we've ever seen. Not only does she completely burn Dave for being James Franco [3]'s little brother, but her dig at James's Carpool Karaoke sessions [4] might actually make you shift in your seat. See who comes out on top in the video above.