Wilmer Valderrama, perhaps best known as Fez on "That 70s Show" (and to a lesser extent as a Hollywood man about town who has dallied with Lindsay Lohan and Mandy Moore), is now adding designer to his resume. Wilmer's new men's line is Calavena, which is said to have a "Latino-inspired" flair and will debut around springtime. A brave move in a time when WWD reports that the success of celeb fashion lines is on the wane and that the trend of celeb-fronted designer lines may be over.