From Leighton Meester and Adam Brody to Nelly and Ashanti, these couples are so '90s and '00s in the best possible way Alexandra Schonfeld is a features writer at PEOPLE. She has been working at ...

People like Britney Spears, Beyoncé, and Justin Timberlake stole the spotlight back in the late '90s and early 2000s, hitting the stage to perform and present alongside Nelly, Alicia Keys, Pink ...