Bella Swan's little sister

Catherine Swan is everything that Bella wants to be but isn't. Cat is carefree, childish, intelligent, stubborn, brace, loyal, talented and innocent. Cat has a 179 IQ. Isabella Swan is shy, clumsy, stubborn, mature, slightly smart, uptight, and far from innocent. Bella has always been jealous of Cat and has bullied her. When Bella moved to Forks, Washington and lost touch with Cat. 1 year later their mother Renee Swan brings Cat to the wedding. A lot has changed in 1 year...Cat has a secret...a big secret...How will Bella and Charlie's reaction be? Will the secret bring Cat and Bella closer or will the secret spike Bella's jealousy more? What will the Cullen's think of Bella's new side? What will happen when a certain southern blonde Cullen starts to develop an interest on Cat? Read to find out!

Disclaimer: None of the characters are mine except Cat, And DJ.