4+ day, 1+ hour ago (361+ words) Britney Spears, Paris Hilton, Blake Lively, Beyonc" even Princess Kate: It seemed like nobody could escape the UGG craze in the early 2000s. Save for, perhaps, Juicy tracksuits and low-rise cutoffs, there was nothing that quite defined the era like tucking bootcut jeans and yoga pants into the fur-lined boots. And yesterday, Addison Rae took us back in time. The 25-year-old artist may have still been in diapers during the onset of the OG wave of UGGs, but stepping out in Los Angeles, she looked like the spitting image of her pop star predecessors. Dressed in the uniform of decades past, she paired her wide-leg yoga pants with black UGGs, tucking one leg into the boots while rolling the other up with her shopping bag in a nonchalant manner. She paired the combo with a graphic T-shirt that could have easily…...