Katharine McPhee & Debra Messing: NBC Upfront!

Katharine McPhee hits the red carpet at NBC’s Upfront Presentation held at Radio City Music Hall on Monday (May 14) in New York City.

The 28-year-old actress’s Smash co-stars, Debra Messing and Megan Hilty, joined her at the press event.

Law & Order: SVU star Mariska Hargitay, wearing a white Victoria Beckham dress, also attended with her cast mates.

Pictured inside: Jamie-Lynn Sigler (in a Nonoo red jumpsuit) with her Guys with Kids co-stars Jesse Bradford, Zach Cregger, Anthony Anderson, and the show’s producer, Jimmy Fallon.

FYI: Katharine is wearing Dolce&Gabbana. Debra paired a Max Mara dress with Christian Louboutin shoes, and Fred Leighton jewelry. Megan wore Jean-Michel Cazabat‘s “Leonie” slingbacks.