UPDATED: July 1, 2013: I included SUPERGIRL in her "Secret Identity" LINDA LEE! I included the picture where she takes the name of LINDA LEE to her cousin, SUPERMAN's wonderment, since she picked a double letter and hence another "LL" entered the ranks of Lana Lang, Lori Lemaris, and Loi lane!
SUPERGIRL is SUPERMAN'S 1st Cousin. Their fathers were brothers. In the original series SUPERGIRL was SUPERMAN's secret and developed a secret identity of LINDA LEE which SUPERMAN got a kick out of yet another LL in his life! DC finally gave SUPERGIRL adoptive parents ---> the DANVERS so gone was the LL! What is interesting here is BLACK CANARY was a brunette who used a blond wig as BLACK CANARY - SUPERGIRL was the opposite a natural BLOND who used a brunette wig as LINDA LEE. Eventually SUPERMAN revealed his cousin and SUPERGIRL became a staple in the DC Comics world. In all her new creations she hasn't developed a secret identity! I showed you her many variations of her costumes in the banner. And I took you from her landing on Earth to today!