She’s no stranger to swanky high-profile events, and last night Hilary Duff was busy playing hostess in Los Angeles.

The “So Yesterday” songstress looked excited as she hosted the Herve Leger by Max Azria Celebration at Live! on Sunset Boulevard, working the red carpet like the seasoned pro that she is.

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And of course, Miss Duff was the belle of the ball, turning heads left and right in her mint green minidress with matching funky strappy heels.

The evening celebrated the debut of the “Live! On Sunset” boutique and the Herve Leger by Max Azria bandage dress.  Guests enjoyed live music, cocktails, and appetizers.