“Amazing Boobs” Highlight Katharine McPhee’s ‘Tonight Show’ Performance

‘American Idol’ season five runner-up Katharine McPhee visited CosmoGirl to talk about how her ‘Tonight Show’ performance had people - including her mother - talking about her boobs, how her new blonde hairstyle changed her style, her beauty tip opening her jaw to put makeup on her cheeks, trying to talk her hubby into adopting a dog, and the pros and cons of dating older men - since she’s married to 44-year-old Nick Cokas.

“Everybody’s been talking about that top all week,” Kat said of the ‘Tonight Show’ outfit. “My intention was not to look busty. I kept pulling the ladies to the side, I didn’t want it to look distracting. When I got off to the side, everyone was like, ‘Your boobs looked amazing.’ My mom e-mailed me actually and said, ‘Wow, your boobs looked great.'”

Watch the interview via YouTube below.