It’s Katharine McPhee!

It's Kat - or as we call her in the office, 'Kitty Kat'. The American Idol runner-up in 2006 and star of NBC's 'Smash' recently attended the "Schiaparelli And Prada: Impossible Conversations" Costume Institute Gala at the Metropolitan Museum of Art on May 7, 2012 in New York City.

If that sounds familiar, it's because yesterday's celebrity cleavage was also spotted there. We could honestly roll out a month's worth of celeb cleave posts on that event. It was like the AVN Awards up in there.

Anyway, Ms. McPhee - who actually got married at the age of 23 to 42-year-old Nick Cokas - has been on a crusade against malaria. No matter what she says, we're infected with the love bug.

The season finale of 'Smash' in May 14th. We caught some scenes while on the treadmill at the gym (there's like 4 channels available) and we have to say it's worth watching on mute if nothing else is on - Uma Thurman was in a boob-off with the other blonde on the show.