90210 Preview: "Unmasked"

Halloween comes to Beverly Hills next week.

During an episode that will feature character decked out in various costumes, Adrianna deals with the end of her relationship with Navid.

Also, Silver and Kelly disagree about how to - or whether to - care for Jackie. Watch the official promo for "Unmasked" below:

Gillian Zinser also debuts next week as Ivy. Look for her to catch the eye of Liam.

The new character is pictured below, along with other scenes from "Unmasked." Click on each image to enlarge it and remember to discuss the latest happenings in our 90210 forum.