Angela Santone was promoted to senior vice president of human resources for corporate business groups at Turner Broadcasting System.

MossWarner hired Bill Harper as chief creative officer/west coast. Previously, Harper was ceo/owner of consumer advertising agency Rooftop360, Baltimore, which will now be incorporated into MossWarner's California office.

Tierney promoted Molly Watson to chief operating officer, up from chief marketing officer.

Stuart Colman was promoted to managing director, Europe at AudienceScience.

TBWA/Chiat/Day Los Angeles named Matt Bonin as executive director of integration, a new role. Bonin was previously executive producer at Tool.

Interbrand formalized the appointment of Alfred DuPuy as managing director of its Canadian business. DuPuy has acted as interim head since September 2010 when Bev Tudhope stepped out of the role to become chairman of Interbrand Canada.

Gravity named Eric Bauer as a creative director.

Adnetik named Raquel Rosenthal as vice president of sales in its Dallas office.

Michelle Grimaldi joined Allen & Gerritsen as a marketing supervisor.

Draftfcb has hired Jennifer Comiteau as director of content creation.