Over in Paris, Lily Collins attended the Louis Vuitton Fashion Show wearing her hair in a slicky topknot that she paired with lacquered plum lips. Jessica Alba was also seen in the front row at the Shiatzy Chen show in Paris wearing her hair in a similar, yet slightly more relaxed style, and her lips looking a bit more mod than vamp. Lastly, in London, Helen Flannagan partied at New Magazine's 10th birthday bash with her platinum hair tightly twirled into a bun and her lipstick a berry beautiful shade. Who you think looks best? Furthermore, leave a comment to let me know if this is a beauty trend you'd like to mimic.