James Gandolfini's Secret Donations to MS Charities Revealed by Jamie-Lynn Sigler

The late actor quietly supported his 'Sopranos' co-star after she confided in him about her diagnosis.

Jamie-Lynn Sigler disclosed her multiple sclerosis diagnosis to Gandolfini during the filming of 'The Sopranos'.
Gandolfini kept Sigler's secret and frequently donated to MS charities in her name.
Sigler only learned about Gandolfini's charitable contributions after his death in 2013.
The revelation came during Sigler's appearance on the 'Life Is Short' podcast with Justin Long.
Sigler has publicly shared her MS diagnosis since 2016, continuing her acting career despite the challenges.