Greg Landsman

One thing is certain in this year’s Cincinnati City Council election – there will be at least one new member taking office on Dec. 1.

Vice Mayor Roxanne Qualls is running for mayor; and that opens her seat to one of the 13 challengers in a field of 21 candidates, which includes all eight incumbents.

Michelle Dillingham, a former aide to the late city councilman David Crowley, announced Friday she will be a candidate for Cincinnati City Council in 2013.

Dillingham, who is from Kennedy Heights, will seek the Democratic Party's endorsement in the council race.

She is currently working for a regional labor-management fund "to tackle industry issues of mutual interest" to business and labor, "such as transportation funding, family-supporting wages and workforce development," according to her campaign website,