Exclusive: Tank Girl's Lori Petty Heads to Shameless
Lori Petty | Photo Credits: Ryan Miller/Getty Images
The Tank Girl actress will guest-star in an upcoming episode of the Showtime series, TVGuide.com has learned exclusively.
Petty will play Valerie, a woman who will cross paths with Fiona (Emmy Rossum) and Steve/Jimmy (Justin Chatwin) when her daughter keeps constantly running away from home. She is pretty rough around the edges, probably from dabbling in meth, but she is basically a decent person.
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