Sigler currently co-hosts the podcast, 'Mama Said With Jamie-Lynn Sigler & Jenna Parris.'
The 'Sopranos' star, who has been candid about her own battle with MS, spoke with ET at this year's Race to Erase MS Gala.
ET spoke with Sigler at the 26th Annual Race to Erase MS Gala on Friday.
The singer celebrated the milestone with his famous friends including Lisa Vanderpump and several of his fellow boy banders.
The 'Sopranos' star gets candid about what would happen if she wasn't able to protect her kids.
ET spoke with the some of 'The Sopranos' cast members about the late James Gandolfini at the show's 20th anniversary red carpet.
Jamie-Lynn Sigler and Jenna Parris are the first celebrity moms joining the new female-focused network.
The 36-year-old actress gave birth to baby No. 2 with husband Cutter Dykstra.
The 36-year-old actress is already mom to 4-year-old son Beau.
The Sopranos star is expecting her second baby with MLB husband Cutter Dykstra and looks ready to pop!
ET has the first trailer for the period crime drama, out Dec. 1, which stars the 'Hacksaw Ridge' actor, as well as Sean Faris, Jamie-Lynn Sigler and Peter Facinelli.
Da ba dee, da ba daa....
Congrats, Jamie-Lynn!
The 35-year-old actress says she's 'super lucky' to have the support of her husband, friends and family.