Dr. Seuss' The Lorax' premieres in New York Singer Taylor Swift, Donna Langely, Co-Chairman, Universal Pictures, actor Zac Efron a...

Dr. Seuss' The Lorax' premieres in New York

Singer Taylor Swift, Donna Langely, Co-Chairman, Universal Pictures, actor Zac Efron and producer Chris Meledandri arrive at the premiere of Universal Pictures and Illumination Entertainment's 3D-CG "Dr. Seuss' The Lorax" at Citywalk on February 19, 2012 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Cast member Taylor Swift attends the premiere of the 3-D animated film "Dr. Seuss' The Lorax" in Los Angeles February 19, 2012. REUTERS/Phil McCarten

Cast member Zac Efron attends the premiere of the 3-D animated film "Dr. Seuss' The Lorax" in Los Angeles February 19, 2012. REUTERS/Phil McCarten

Cast member Betty White attends the premiere of the 3-D animated film "Dr. Seuss' The Lorax" in Los Angeles February 19, 2012. REUTERS/Phil McCarten

Actor Ed Helms arrives at Premiere of Universal Pictures and Illumination Entertainment's 3D-CG 'Dr. Seuss' The Lorax' at Universal Studios Hollywood on February 19, 2012 in Universal City, California. (Photo by Kevin Winter/Getty Images)

Cast member Taylor Swift attends the premiere of the 3-D animated film "Dr. Seuss' The Lorax" in Los Angeles February 19, 2012.[Photo/Agencies]

Cast member Taylor Swift attends the premiere of the 3-D animated film "Dr. Seuss' The Lorax" in Los Angeles February 19, 2012.[Photo/Agencies]

Singer Taylor Swift, Donna Langely, Co-Chairman, Universal Pictures, actor Zac Efron and producer Chris Meledandri arrived at the premiere of Universal Pictures and Illumination Entertainment's 3D-CG "Dr. Seuss' The Lorax" at Citywalk on February 19, 2012 in Universal City, California.