Isabella Braña is a fictional character from the American CBS Daytime soap opera The Young and the Restless. She was portrayed by Eva Longoria, created by Kay Alden and introduced by former executive producer Edward J. Scott on March 8, 2001. During her run, the character gave birth to Paul Williams' son and later tried to kill his ex-wife, Christine Blair. Described as "crazy", "evil" and a "whack job", Longoria said the character was a challenge to portray. The actress was let go and Longoria last aired on August 15, 2003.