Olivia Rodrigo is feeling some serious déjà vu!  On May 25, the Grammy award-winning singer took to the comments section of a hilarious TikTok to share her surprise over a lookalike who had recently attended one of the Los Angeles stops on her Sour Tour.   Taken aback by how much the girl in the video looked like her, the 19-year-old remarked, "No I thought she was me too."  In the clip, Olivia's doppelganger can be seen channeling the singer's iconic soft punk style by wearing a lilac dress, black knee socks and a pair of boots. She completed her look with a pair of small sunglasses, multiple silver necklaces and two...