That's Tammy, Trey's ex-girlfriend. This is classic Tammy. Trey broke up with Tammy because Maureen Kenallen said that she saw Tammy flirting with Walt Timby at a party, but she was only doing it to make Trey jealous because, you know, she thought that Trey secretly liked Erin Henebry, but Trey didn't like Erin Henebry. It was all a bunch of bull.