Donatella was at the helm of Versace for nearly 30 years following the 1997 murder of her brother, Gianni Versace

Jennifer Lopez is celebrating an icon. After Donatella Versace announced she is stepping down as chief creative officer of Versace, JLo took a moment to honor her longtime friend and collaborator with a heartfelt tribute.

The designer is stepping down as creative director of her family's house so we're looking back at her best celebrity red carpet moments from the past 30 years.