The fictional Glee character Quinn Fabray was born February 1, 1994. She became a recurring character while attending Yale. Glee actress Dianna Agron was born on April 30, 1986 and was 23 in the first episode (2009) while her character was 15.
Well, no cherrios are in Glee now, as Santana, Brittany & Quinn all left the Cherrios so they could be in Glee. But When They Were It Is Just A Matter Of Opinion, Quinn Is The Prettiest Probablly In My Eyes, But I Think Santana Is Really Pretty Too :P