News broke last night that Robert Carradine had sadly passed away at 71. His family confirmed he took his own life after battling Bipolar Disorder.

Some of his cast members from Lizzie McGuire has been paying tribute, including Jake Thomas and Lalaine.

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“My heart hurts today,” Jake, who played Lizzie’s brother Matt, posted on his Instagram. “I was fortunate to know Bobby for most of my life. And he was one of the coolest guys you could ever meet. Funny, pragmatic, sometimes cranky, always a little eccentric.”

Jake added, “He was a talented actor, musician, and director. But more than anything, he was family. I have many fond memories being with him and his family throughout my life. Good moments, challenging moments, and lots of laughs between.”

He continued, “I looked up to him growing up. And later in life, I came to realize he thought I was pretty neat, too. So I guess I was doing something right in his eyes. My heart is with Marika and Ian. Rest easy, Bobby. Love you. – ‘Jaker’”

Lalaine, who portrayed Miranda Sanchez on the series, shared in her own tribute (via Deadline), “It’s really not fair. I’m fu*ked up atm.. I am thankful tho. Thankful I had time with you, thankful for our last conversation, and your constant fatherly like support. I love you Bobby.”

Read the statement Hilary Duff released.