Katharine McPhee in her pink undies

These photos of Katharine McPhee, American Idol Season 5 Runner up, may be a little bit old but I still do wanna post it here.

Katharine was probably the reason why you stay glued in American Idol in Season 5 every week, wondering how sexy she would come out in her dresses.

Katharine is probably the sultriest and sexiest Finalist there is.

Now see her in pink undies !!!