
Sienna Bacall made her debut on Young and Restless in the October 14 episode, and her portrayer may look familiar to some soap fans. The role is being played by daytime vet Tamara Braun, who has previously portrayed General Hospital’s Carly and Kim, Days of Our Lives’s Ava and Taylor, and All My Children’s Reese. The actress has also taken home two Daytime Emmy Awards for her work — one trophy for DAYS and another one for GH. Sienna is a mysterious new character on Y&R with plenty of secrets to be revealed, and here’s everything we know so far.
Sienna Bacall first appeared when she spotted old friend Holden Novak in her Los Angeles nightclub, enjoying drinks with Claire Newman. After revealing that she still runs the club, Sierra noted that Claire was an improvement over the woman he used to hang around with, Audra Charles. Holden shut down that line of conversation, wanting to keep his past with Audra where it belongs. Later, he warned Sienna not to stir up trouble by bringing up Audra and insisted he and Claire were just friends. She joked that his date seemed a little innocent for him.

As they continued catching up, Holden asked Sienna about Mitch, and she confirmed they were still together, though she also admitted she wasn’t sure exactly where he was right now. She then gave Claire some words of warning about not taking crap from anyone before leaving her and Holden to their vespers.
Sienna clearly has a history with Holden and Audra, but what other Genoa City residents might she also be connected to? Only time will tell, and on a soap like Y&R, anything is possible!