Plasticized tv news announcer, usually female, most notable for their barbie-like characteristics; over-coiffed, likely botoxed, inappropriately sexy in inflatable doll sort of way. Are completely devoid of journalism skills. Sine qua non - inappropriate flirting and uncomprehending smile/perky demeanor.
Did you see the news barbie in the hurricane - her hair and face didn't move at all!
Disproportionately large-jawed, underweight women, frequently blond, often in television or fashion - defining features are due to their subsistence on raw, hard to chew vegetable matter of low nutritional quality; just like pandas, which subsist on bamboo.