WILLOW SMITH's wild red carpet look at Sunday night's (21Nov10) American Music Awards (AMAs) has heads whipping around - after a celebrity stylist reportedly dressed the pop star/actress in a knockoff ensemble. The 10-year-old daughter of Hollywood couple Will and Jada Pinkett Smith wore a funky yellow arm piece that is almost an exact copy of Mother of London's leather harness, designed by Mildred Von Hildegard. And the fashion designer is reeling over the copycat design. Von Hildegard tells celebrity blogger Perez Hilton, "I'm disappointed and saddened that this will negatively impact my business. My original design is now recognized in the mass media as someone else's work, and it's very hurtful on both a personal and professional levels. I hope this can be resolved, and I wish nothing but the best to Willow." Mother of London's leather harness, designed by Mildred Von Hildegard. Worldwide - 2010 This is a PR photo. - does not claim any ownership including but not limited to Copyright or License in the attached material. Fees charged by - are for - 's services only, and do not, nor are they intended to, convey to the user any ownership of Copyright or License in the material. By publishing this material you expressly agree to indemnify and to hold - and its directors, shareholders and employees harmless from any loss, claims, damages, demands, expenses (including legal fees), or any causes of action or allegation against - arising out of or connected in any way with publication of the material. -