Today in our Celeb Look-Alikes series, we are comparing 'Hit the Lights' songstress Selena Gomez with her famous doppelganger, 'The O.C.' starlet Rachel Bilson. Gomez and Bilson have a lot of similar features, from their dark brown eyes to their full lips and pixie-esque facial features. The brunettes are both stunning and adorable at the same time, and they even have similar stances and expressions while they pose for red carpet pictures! Do you think Selena Gomez looks like Rachel Bilson? Cast your vote below!