Legendary — and oft-controversial — actor Paul Reubens, most famous for his Pee-wee Herman character, has died at age 70after a private battle with cancer.

“Last night we said farewell to Paul Reubens, an iconic American actor, comedian, writer and producer whose beloved character Pee-wee Herman delighted generations of children and adults with his positivity, whimsy and belief in the importance of kindness,” a statement on his official Instagram account read.