Updated January 20, 2012:
Natalie Hall will reportedly return for a few episodes as Kate during the second half of season two of "Pretty Little Liars."
Originally posted June 30, 2011:
As confirmed by Soap Opera Digest, Natalie Hall (Colby) will appear on the ABC Family series "Pretty Little Liars." She will take over the role of Kate, who is Hanna's stepsister. Hanna is played by Ashley Benson, who played Abby on "Days of our Lives." Her new role, previously played by Natalie Floyd, reportedly won't interfere with her remaining time on "All My Children."
"Pretty Little Liars" airs on Tuesdays at 8.00 PM. Watch the promo for next week's episode.