Actress Katie Cassidy has designed a pendant necklace for the charity H.E.L.P. (Hope, Educate, Love, Protect). [People] Talbots announced that actress Julianne Moore will replace Linda Evangelista to star in their spring 2011 campaign. [StyleList] Lizzie Fortunato Jewels is launching a handbag and belt collection for spring 2011. [WWD] Despite yesterday’s rumors, Alexander Wang and…