Crossword puzzle clue "in his own write writer"

"To write is to write is to write . . ." writer

"In His Own Write" writer

He sang (but did not write) "I Write the Songs"

It may be used to write down a write-off

"Each of us bears his own Hell" writer

Cartoon boy who gets his own fictional TV show, "Spaceboy Zoom and His Dog, Astro"

Adam's "son in his own likeness, after his image"

His "The Hills" knocked his own "Can't Feel My Face" off the #1 spot on Billboard: 2 wds.