Do Taylor and Carrie hate each other?

Carrie Underwood surprised some fans when she admitted that she and Taylor Swift aren't exactly best buds. "I'm not close to her," the "Blown Away" singer said. "We run into each other at events. We're never in the same place at the same time." Taylor reportedly caused a "headache" at the grammy's, making sure she didn't sit near Carrie, or even see her on the red carpet. "Taylor feels Carrie is always rude to her, so she steers clear of her," one insider claims. But the comer American Idol insists that there is no feud between her and her fellow country crooner saying, "Not that I know of, at least!"