Hilary Duff

Hilary Duff appears onstage during MTV's "Total Request Live" at the MTV Times Square Studios in this Tuesday, March 27, 2007 file photo in New York. Duff claims she never had a problem with weight, but feels pressure to be thin. (AP Photo/Jason DeCrow)

Hilary Duff appears onstage during MTV's "Total Request Live" at the MTV Times Square Studios in this Tuesday, March 27, 2007 file photo in New York. Duff claims she never had a problem with weight, but feels pressure to be thin. (AP Photo/Jason DeCrow)