Continuing on its plan to have at least half of Hollywood in its roster, the producers of the Ice Age animated-film franchise have signed on Jeremy Renner and Jennifer Lopez to star in Ice Age 4. The two will join Aziz Ansari, Drake, and Wanda Sykes in voicing Ice Age’s various animal characters. Renner will portray Gutt, “a self-styled master of the high seas,†and Lopez will play Shira, a sabre-toothed tiger. They join previous cast members Ray Romano, Queen Latifah, Denis Leary, John Leguizamo, Seann William Scott, and Josh Peck. [HR]