Word on the street is Food Network personality Guy Fieri is lurking about Colorado Springs.The blonde, spiky-haired restaurateur was spotted Wednesday with a camera crew in front of Front Range Barbeque in Old Colorado City. His Twitter page confirmed the celebrity sighting with a Tuesday post: "Headin out to Colorado to check out some new #DDD spots for ya."DDD stands for his series "Diners, Drive-Ins and Dives," a show that has the chowhound traveling the country discovering local eateries.