Isla Fisher, Kirsten Dunst, Lizzy Caplan, Adam Scott and more light up the red carpet for the premiere of Bachelorette; Julianna Guill, Joel Silver and a hot pink Ashley Greene step out for the grand Hollywood debut of Warner Bros. Picture's The Apparition—capping a premiere-loaded week, here's the rundown on Thursday's biggest silver screen celebrations in this edition of Last Night's Parties.

Ashley Greene [via], Kirsten Dunst, Isla Fisher [via]