Siren is a Calico similar to a Tortshell cat, she can sprint fast, her nicknames are Fatness [because after her uterus being cut out now is looking fat.], Alert [because siren and alert are the same thing.], and Loudcat [because she meows loud.].
She is a secondary protanogist in Lolcats The Sequel and Lolcats The Prequel.
she sprints fast [not faster than Venus.] and is smarter than any of The LOLS. Her and Rumble's daughter is Pewie