Brand MarketingPoirier, Griggs at Sells/ClarkBy Adweek Staff |October 9, 2003ShareBy Adweek Staff |October 9, 2003ShareSells/Clark in Little Rock, Ark., has hired Kelly Poirier as senior art director. Previously, Poirier worked as supervisor of creative services at Alltel, also in Little Rock. Sells/Clark has also added Megan Griggs as account executive in its Fayetteville, Ark., office. Griggs joins the shop from The Goggans Agency in Fayetteville, where she held the same position. Adweek Adweek