Kathy Ireland denies being on 'meds or alcohol' during live pre-Oscar telecast

After serving up some seriously stiff pre-Oscar interviews, Kathy Ireland says she's not giving up her day job. The 46-year-old supermodel-turned-design-guru shocked viewers Sunday night as she awkwardly welcomed the likes of "Precious" star Gabourey Sidibe and Zac Efron to the red carpet, leading many to question her behavior on Twitter. According to UsMagazine.com, some viewers called her a