The last time we saw Brenda Walsh on 90210, she was leaving a party with Ryan.

After that, Kelly - with whom Brenda had been crashing - left for a couple weeks to track down Dylan... and viewers weren't exactly told about the whereabouts of Brandon's twin sister.

Fortunately, this unsatisfactory story line hasn't reached its conclusion yet: The Los Angeles Times confirms that Doherty is set to return to the zip code that made her famous. Look for her on this season's 11th and 12th episodes.

Matt Richenthal is the Editor in Chief of TV Fanatic. Follow him on Twitter and on Google+.