Brooke Shields Was 'Mascot' But a Good Girl at Studio 54 (VIDEO)

Though Brooke Shields frequented the infamous Studio 54 at the tender age of 12, it was all innocent fun. Seriously. There she met her idol, Debbie Harry, and danced her nights away -- but was home by 10PM.

"I was treated sort of like a mascot," she told Jimmy Fallon on 'Late Night' (weeknights, 12:37AM ET on NBC). "They were so sweet to me. And I was never invited up to the fourth floor, you know, where all the drugs were, evidently."

Studio 54 did warp her in one way, though: "It wasn't until I was 21 that I found out that bartenders actually had to wear shirts."

Watch her full interview here: