Fierce (S07E03)

Although Kara (recurring guest star Laura Vandervoort) desperately wants to make friends and fit in on Earth, Clark tells her to keep a low profile until she can get her powers under control. Despite Clark's warnings, Kara signs up for the Miss Sweet Corn beauty pageant and meets the competition: Tyler ("America's Next Top Model" winner Eva Marcille), Carly (Elisa King) and Tempest (Christine Chatelain), three meteor-infected vixens who plan to use their powers to steal a treasure map to a hidden Smallville time capsule. After Tyler witnesses Kara using her powers, the girls pretend to be Kara's friends, but they are really planning to use her for their devious scheme. (Warner Bros. UK)