Sony Pictures Animation's The Angry Birds Movie 2 is about to introduce a new character into the crew of returning fan-favorites. Zeta, voiced by Leslie Jones, is front and center in a new trailer for the summer sequel, and like the rest of us, she's pretty tired of winter. So tired, in fact, that's she's packing it up and heading to warmer climes. The issue is that the tropical getaway just so happens to be where our familiar characters are currently residing, pigs and birds alike. One wonders if Zeta's ice-cold arrival might …