Because we were a little, ahem, uninspired by Rachel McAdams' Berlin beauty look for the premiere of her new movie Morning Glory, we didn't pay too close attention to her London look. Our bad. Because she looked gorgeous, choosing to rock one of our favourite makeup looks of the moment: canary yellow eyeshadow. Just check out them lids! Instant sunshine and happiness. Bravo, Troy Jensen (her makeup artist). Bravo. You don't need telling twice, you've already seen it on runways of Doo.Ri, Elie Saab, Peter Som, Z by Zac Posen, Argentina Group, L.A.M.B and Toni Francesc. So come on, kids. Let's all make like Rach and take this trend sunny side up. What do you think of Rachel's look? Would you wear yellow shadow?