Haylie Duff isn't just "Hilary's big sister." She's got her own projects on tap, two of which couldn't be more different. First, she's hosting/executive producing MTV's newest reality series, Legally Blonde The Musical: The Search For Elle Woods, which follows 10 Broadway hopefuls as they vie to replace Laura Bell Bundy in the hot musical. (Tune in Mondays at 10 p.m. on MTV.) Haylie's also made her first horror flick, Backwoods, which premieres on June 8 at 9 p.m. on Spike TV. Read on to hear about Haylie's biggest "blonde" moment, the truth behind her "new album," her relationship with Hilary, and much more!

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