Despicable Me 2
The fact that DESPICABLE ME 2 (the sequel to Despicable Me …eerrr… "1") is utilizing Gru's Minions as promo-character headers for the film, is pretty "misleading", as I remember them constituting an aspect of the film, but not carry it. But hell, I'm being a sourpuss here, aren't I? Just hope that someone somewhere will make a decent palm-sized vinyl Minion as a toy figurine, rather than these plushes … *shudder*
'Despicable Me 2' stars Al Pacino, Jason Segel, Steve Carell, Miranda Cosgrove, and has a release date on July 3, 2013. Expect more Minion-fied trailers to come before then, as it had before the first movie premiered. Check out the mini-movie from 2011 featuring a trio of Minons, and a "banana":
Below: UPDATED with Subtitles = for easier singalong!