But all that's behind him now.
Currently, the former star of That 70's Show and Fast Food Nation says he's channeling his mojo into projects such as his new clothing line, Calavena, and several television projects that are in development.
"You want the media to focus on what you are creating. For me I had to go back to the drawing board to reformulate my priorities. I played enough, and decided, OK, now it's time to work," he said backstage at the G-Star show on Tuesday night (which he attended along with a gaggle of celebs, including Ryan Adams, Jaime King, and Heather Graham).
When it comes to the women he's left in his wake, Valderrama said he has only warm fuzzy feelings.
"If you loved the person once, you should be happy to see them again," he said. In his case, seeing them again may simply involve picking up the latest issue of Star magazine.
"I don't need to Google my ex's names to find out what they're up to," he said.
