Gwen Stefani and Pharrell Williams are set to “Spark the Fire” at the People Magazine Awards. Previously announced attendees include Jeff Bridges, Billy Eichner, Josh Gad, Jon Hamm, Diane Guerrero and Chloe Grace Moretz, Jennifer Aniston, Kevin Hart, Kate Hudson, Michael Keaton and Jennifer Lopez. The ceremony will include awards for biggest phenomenon of 2014, most stylish person, funniest person, sexiest woman of 2014, the fan-voted award best People Magazine cover of the year and the top honor, most popular person.