This week on We Spy Style, we invited the high-profile styling duo Mariel Haenn and Rob Zangardi to our studio! Since they've won over clients like Jennifer Lopez, Rachel McAdams, and Shakira, we had to put their skills (and music video knowledge) to the test. Play along with us and try to guess the Lopez music video in Guess the GIF! Plus, do you think Harry Styles deserved the British Fashion Icon Award? Let us know if you're red flagging or green flagging below and be sure shop our holiday gift ideas, including the new JLove Jennfer Lopez perfume. On Allison: H&M top, J Brand jeans, Banana Republic blazer