40 years old (Born on July 12, 1978)
American, Actor; He is famous from That '70s Show.Likes Barry White music. Didn`t like being called Chris as a kid, so he changed his name to Topher by dropping Chris from Christopher for show business. His favorite performances are James Stewart in `It`s a Wonderful Life` (1946) and `Bill Murray` in `Groundhog Day` (1993). Wore a wig on "That '70s Show" (1998) to make his haircut look more in line with the men's hairstyles of the 1970s. This is why during the first season his hair changes color from brown to light red in some episodes. He and his fellow cast mates from "That `70s Show" (1998), Laura Prepon (Donna) and Danny Masterson (Hyde), have all made guest appearances on "King of the Hill" (1997), but not in the same episode.
Topher Grace's Best Moments
Fun Facts About Topher Grace
Wore a wig on "That `70s Show" (1998) to make his haircut look more in line with the men`s hairstyles of the 1970s. This is why during the first season his hair changes color from brown to light red in some episode
Corey Howard (Glenn Howerton), the central character of the failed That 80s Show (2002), was the cousin of Topher's character Eric Forman from That 70s Show (1998).
Attended the Brewster Academy, Wolfeboro, New Hampshire; boarding school University of Southern California for one year.
Recommended ex-girlfriend Ginnifer Goodwin for the role of Cathy Feely in Win a Date with Tad Hamilton! (2004).
Won the 2005 New Power Award for "In Good Company" and "P.S."
Heroes are Chris Farley and David Spade.
Decided not to come back for another season of "That '70s Show" (1998), and, instead, has bought an apartment in New York to be closer to his family and focus on his film career. 
The directors he wants to work with the most are P.J. Hogan, Peter Sollett, Robert Zemeckis, James Cameron, Sofia Coppola, Steven Spielberg, Clint Eastwood, and Guillermo del Toro.
Born in NYC
Didn't like being called Chris as a kid so he changed his name to Topher, by dropping "chris" from Christopher, for show business.
Has an extensive collection of baseball caps.
Mother, Pat, works as a receptionist at the New Canaan Country School in New Canaan, Connecticut.
Likes any classic rock music.
Enjoys playing tennis and even considered doing it professionally. He also enjoys soccer.
Corey Howard (Glenn Howerton), the central character of the failed "That `80s Show" (2002), was the cousin of Topher`s character, Eric Forman, from "That `70s Show" (1998)_.
The directors he most wants to work with are P.J. Hogan, Peter Sollett, Robert Zemeckis, James Cameron, Sofia Coppola, Steven Spielberg, Clint Eastwood and Guillermo del Toro.
Favourite book is the Bible.
Often seen wearing a watch on his right wrist, but appears to be ambidextrous.
Likes a tiny bit of R&B music.
Attended summer camp with Chlou00eb Sevigny, they appeared in several stage plays together. Though only a few years older, Chlou00eb used to babysit him and his younger sister.
Likes Barry White`s music.