Sienna Marchetta

Sienna Roxanne Marchetta is the main character in the novel series, Beverly Hills Dynasty. She is the daughter of -- and the mother of identical twins Liberty and Chelsea Marchetta.
==Notes==
*She is similar to her relative, Texas Marchetta.
*She was engaged to a wealthy man in 1986.
*She had an affair with her cousin, which led to her conceiving her twins, Liberty and Chelsea.
*Her affair with cousin - was from Kim Tate's affair with Dave Glover from the UK soap opera, Emmerdale.