Let's take a minute to talk about the summer of 2000: Beyonce was jumpin' [1], Britney was on the moon, and Justin Timberlake [2] still had those hot frosted tips (am I the only one who thinks they were hot?). It was the turn of the century, and artists had the opportunity to start the decade off with a bang — and these now timeless classics [3] did not disappoint. 2000 welcomed the beginning of many careers — Christina Aguilera [4], P!nk [5], and of course, Britney Spears [6] — who have now become staples of the 2000s. Put on your low-rise jeans and best layered tank tops [7], pop on the top 25 hits of summer 2000, and c'mon, will the real Slim Shady please stand up [8]?