Hayden Panettiere Joins the Bang Brigade!

Hayden Panettiere looks banging!

The "Nashville" star revealed a brand-new fringy — and much blonder — 'do for her Wednesday appearance on "Late Show With David Letterman."

The 24-year-old actress, who has yet to confirm rumors that she's engaged to her boxer boyfriend, Wladimir Klitschko, 37, paired her platinum blunt cut with a patterned red-and-blue mini dress and a bold red lip while posing outside the late night show's New York studio.

Hayden Panettiere (Twitter)

"My friend said to go look at myself in the mirror … guess ill hafta trust her opinion…," she tweeted Wednesday along with a peek-a-boo photo showing just her eyes and bangs.

[Related: See More Summer Hair Transformations]

Panettiere is just the latest celeb to try out Hollywood's ever-growing bang trend. While Zooey Deschanel may be the poster child, everyone from Kim Kardashian to Kerry Washington, Taylor Swift, Emma Stone, and Lea Michele have sported the eyebrow-skimming style.

What do you think of Panettiere's new look?