Jamie-Lynn Sigler and Robert Iler, who played siblings Meadow and A.J. Soprano, respectively, face off in PEOPLE's exclusive ...

Jamie-Lynn Sigler is reflecting on the scariest time in her life when her 11-year-old son Beau was hospitalized with a life-threatening autoimmune condition last summer. “Those were the hardest ...

The Sopranos' actress says her own experience coping with MS has helped with her 11-year-old son's remarkable recovery from a rare autoimmune condition Cristina Fisher Jamie-Lynn Sigler's 11-year ...

Christina Applegate and Jamie-Lynn Sigler share painful MS experiences on MesSy podcast, offering support and advice for ...

Jamie-Lynn Sigler is going up against her Sopranos brother, Robert Iler, on The $100,000 Pyramid! In PEOPLE's exclusive look at the March 23 episode of the game show, the two former costars ...

Some seven months after her son Beau was hospitalized for 33 days with a rare autoimmune condition, Jamie-Lynn Sigler is now sharing some of the harrowing details of his fight for life.

Sagal appeared on the March 11 episode of Christina Applegate and Jamie-Lynn Sigler's 'MeSsy' podcast, where she shared how ...

Christina Applegate is shedding more light on her battle with multiple sclerosis. “For three years, since I was diagnosed, ...