who plays jackie in it's always sunny
Jessica Collins Jessica Collins (born Jessica Lynn Capogna; April 1, 1971) is an American actress. She is best known for portraying Dinah Lee Mayberry on the ABC soap opera Loving (1991–1994) and Avery Bailey Clark on the CBS soap opera The Young and the Restless (2011–2015). She also starred as Meredith Davies on Fox's Tru Calling, and appeared in recurring and guest roles in many other shows.