Diva fashionista Wilhelmina Slater is the nemesis of this ABC title character
Most 
recently she appeared in recurring roles on ABC's acclaimed .... Vanessa 
Williams' performance as Ugly Betty's scheming fashionista Wilhelmina Slater... [DOC] [TLE] Wilhelmina Slater - Character Profile - - What's on TV | Hair styles ... [PAR] Wilhelmina Slater - Character Profile - - What's on TV | See more about Character 
Profile and TVs.