FashionJennifer Aniston turning into Justin Theroux and 15 other lookalike couplesFashionSeptember 21, 2011 at 11:16 PMLink CopiedRead full articleJennifer Aniston is morphing into her new man, Justin TherouxPhoto by: Bauer-GriffinJennifer Aniston is morphing into her new man, Justin Theroux-We don't think we've ever seen A-lister Jennifer Aniston take on the rocker look, but here she is in a black tee, leather belt, lace-up boots, and aviators-very similar to her new boyfriend's everyday style. In just a short time, Jen is taking on Justin Theroux's style, but they're not the first celebrity couple to get all matchy-matchy. Check out our slideshow and let us know if you and your mate ever dress alike.Related links: Does your style change based on your partner? J.Lo's does!Justin Timberlake's biggest fashion regret. What is yours? Celebrities' worst fashion mistakes Fashion disasters made right View comments