American Idol runner-up Katharine McPhee arrived at The Grammy Foundation’s “Starry Night” Gala in a blue dress and silver strappy sandals combo. A recent interview with FOX Pop Tarts revealed that the pretty singer had weight issues back when she was still in high school and that led her to avoid people. Katharine will appear in a flick called “Bunny House” where she plays a pregnant, uncool kid. When asked if she wanted to have babies, she said, “Before I got married, I thought I wanted to have kids right away, but then something changed and I was like ‘No!’ I think it had something to do with that belly.” I didn’t know prosthetic bellies have that kind of effect on women or maybe it just applies to singers.