Katharine McPhee Goes Glam While Promoting 'Waitress' in NYC!

Katharine McPhee is celebrating her first week on Broadway!

The 34-year-old singer/actress – who is currently starring in the lead role in Waitress – looked pretty in a floral dress as she hosted a lunch on Thursday afternoon (April 26) at Bar SixtyFive at Rainbow Room in New York City.

PHOTOS: Check out the latest pics of Katharine McPHee

Over the weekend, Katharine was supported at one of her performances by one of her Smash co-stars!

Katharine will be performing in the musical through June 17, so make sure to get your tickets now to see her on stage!