People News Jamie-Lynn Sigler reveals 15-year battle with MS 01/20/2016 Jamie-Lynn Sigler has been struggling with multiple sclerosis for the past 15 years. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Jamie-Lynn Sigler The Sopranos