Wow! Hayden Panettiere Hits the Beach in a Teeny Bikini

Hayden Panettiere showed off her amazing bikini body while soaking up some sun in Miami Beach, FL, over the holiday weekend. Wearing a chevron swimsuit, the actress laughed and joked around with her friends in the ocean before walking along the Florida beach. Earlier this week, Hayden debuted a drastic new look when she appeared on Late Show With David Letterman in NYC. Her hair color was lighter, and she sported thick, blunt bangs for the appearance, but since the bangs weren't on display at th...