Katharine McPhee's New Hairstyle for 'Smash'!

Katharine McPhee shows off her stripes while on the set of her hit show Smash on Tuesday (September 25) in New York City.

The 28-year-old actress waved to fans as she exited her trailer and headed to shoot a scene.

PHOTOS: Check out the latest pics of Katharine McPhee

“We tried something new with my hair today for episode 7,” Katharine tweeted alongside a pic that showed off her character’s new look. “Something simple, clean but very now. :).”

10+ pictures inside of Katharine McPhee hard at work on the set of Smash…