Nikki Reed has paid an emotional tribute to James Van Der Beek

Nikki said on her Instagram Story: "You beautiful soul.

"Anyone who had the privilege of knowing you is forever changed by you. Your depth, your presence, your unparalleled love for your family. The connection you and Kimberly have that transcends lifetimes. You still hold the prize for wisest person I've ever known. Every piece of advice, every nugget of life experience you shared was a treasure I'll hold close forever. And don't even get me started on the gift you had with words. When you picked up your pen, you made all of us remember what tenderness feels like on a page. Oh James, you are so so so deeply loved. And so so deeply missed. My heart aches and I'm sure the ripples of those aches will be felt forever.

"And Kimberly, we are all wrapping you and those sweet babies in love. My special sister, you and James are the greatest example of love I've ever known. Here for you in every way, forever. [heart emoji] (sic)"

Meanwhile, Melissa Joan Hart has admitted to being heartbroken by the news of James' passing.

The 49-year-old actress wrote on Instagram: "I'm heartbroken to hear that @vanderjames has passed away. He was truly a nice guy, a great father, wonderful actor and will always be my first on screen kiss when he guest starred on #ClarissaExplainsItAll.

"Gone way too soon but it seems like he put up one hell of a fight. We ran into each other at the singing game show #WeAreFamily about two years ago when he sang a song with his daughter, encouraging her like a good dad does. My thoughts and prayers go out to his 6 kids, his wife and family! (sic)"