Kimberly Williams-Paisley will appear in a few episodes of the upcoming ABC series, Nashville, which chronicles two country music singers.  Of course, Williams-Paisley knows a little about country music.  She's married to Brad Paisley.

According to Deadline.com, Williams-Paisley will play an old flame and former co-worker of Teddy Conrad.  Conrad is the husband of Rayna Jaymes, one of the country stars in the show.