Dr. Seuss' The Lorax hits the big screen today -- coinciding with the late Dr. Seuss' birthday (he would have been 108) -- and the brand-new animated film's stars, including Zac Efron, Taylor Swift and Danny DeVito, share their fave Dr. Seuss memories with ET.
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A 3D/CGI-animated family film from the creators of Despicable Me, The Lorax brings the imaginative Dr. Seuss "save-the-environment" classic to life. DeVito lends his vocal talents as the grumpy-yet-charming title character, who must fight to protect the wasteful destruction of his rapidly diminishing world. Zac voices Ted, the idealistic youth who searches for the Lorax; Taylor is Audrey, the girl of Ted's dreams; Betty White portrays Ted's wise Grammy Norma; and Ed Helms voices the enigmatic Once-ler.