The year was 2005, when flip phones were cool, “Hollaback Girl” ruled the charts, YouTube had just launched, and Brad & Angelina were the headline. Here are a few hits that were topping the charts 20 years ago. 💿📺🔥 ⁣ ⁣ #KiSSThrowback #2005Vibes #50Cent #BlackEyedPeas #Usher #Mario #GwenStefani