ASHTON

Set to 4 different clues across 4 published puzzles, most often "Punk'd" host Kutcher — The New York Times, Thursday, 31 December 2009.

6 letters

Every clue on record, most used first

"Punk'd" host Kutcheronce
The New York Times — Thursday, 31 December 2009
Actor Kutcheronce
The New York Times — Monday, 1 June 2009
Kutcher of "Punk'd"once
The New York Times — Wednesday, 28 March 2007
Kutcher who hosted TV's "Punk'd"once
The New York Times — Friday, 14 October 2005