Pop Culture

Jamie-Lynn Sigler Reveals the James Gandolfini Advice She Still Thinks About Today

Jane LaCroix
May 18, 2026
Jamie-Lynn Sigler Reveals the James Gandolfini Advice She Still Thinks About Today
Image: Barry Wetcher/Hbo/Kobal

In addition to becoming one of television’s most beloved actors, James Gandolfini was also quietly becoming a source of comfort and support for a young Jamie-Lynn Sigler behind the scenes of The Sopranos.

During a recent appearance on Not Skinny But Not Fat, Sigler reflected on the advice her on-screen father gave her while she was navigating personal insecurities, public scrutiny, and the pressure of growing up on one of the biggest shows on television. Years later, she also learned he had quietly supported her multiple sclerosis journey in a way she never even knew about until after his death.

Jamie-Lynn Sigler Reveals the James Gandolfini Advice She Still Thinks About Today

‘You’re just a kid’

Sigler admits she spent much of her early time on The Sopranos feeling like she wasn’t good enough, especially as she struggled with body image issues and the pressure of performing at such a young age.

“I remember when I was working with an acting coach, and it was Jim Gandolfini’s coach, whom he gifted to me,” she shares. “I remember him literally grabbing me by the shoulders one day and being like, ‘Everybody has a f**king coach. Like, I have a coach. I will not work without a coach. Like Tom Hanks has a coach. It is part of being an actor. Like we need support. We need people to help us shape and do things. You cannot do this.’”

But according to Sigler, the advice that stayed with her the most wasn’t even about acting.

“And the thing that he would always repeat to me all the time, no matter what I was going through, would be like, ‘You’re just a kid. You’re a f**king kid,’” she recalls. “And I couldn’t hear him in the moment, but I can look back now and be like, ‘Oh my God, I was just a kid.’”

He quietly donated to MS causes without telling her

Years after her MS diagnosis, Sigler learned Gandolfini had apparently been donating to MS-related causes privately—something she didn’t discover until after he passed away in 2013.

“I think it might have been either his ex-wife or maybe a manager that was like, ‘You know, Jim, he never needed credit,’” she explains. “And that was one of the beautiful things about him, right? Like he could silently [be] doing that, knowing, ‘That’s helping Jamie,’ and he didn’t need the accolades or the attention of like, ‘Look at me doing something nice.’ That’s who Jim was.”

When host Amanda Hirsch points out that the revelation felt emotional but unsurprising, Sigler agreed immediately: “When I heard that, I was like, of course.”

‘The Sopranos’ set became a safe place for her

While Sigler says the outside world often made her feel scrutinized and insecure, she explains that the cast and crew of The Sopranos never treated her that way.

“It was kind of ruthless back then for sure,” she says while reflecting on public comments about her appearance during the early 2000s. “But thankfully on The Sopranos set, it was anything but. They didn’t care. They just loved me, however I was. And they just wanted me well.”

And looking back, Sigler says she realizes just how much support she actually had around her—even if she couldn’t fully see it at the time.

To hear the full conversation, listen to Not Skinny but Not Fat wherever you get your podcasts.


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