Amanda Holden has flaunted her lean legs as she walked down the street in a stunning khaki summer dress.The 49 year old, whose fans recently thought they could see an image of EastEnders' Pat Butcher in her knee, cut a stylish figure as she was spotted leaving the Heart Radio studio wearing the v-neck number.The gorgeous dress featured loose sleeves with lace detailing going all the way down to the hem, which stopped right above her knees.