Hayden Panettiere4

Making the trip to the Gibson Amphitheatre, Hayden Panettiere was all smiles at the 2009 Teen Choice Awards on Sunday evening (August 9).

The “Heroes” hottie looked gorgeous, per the usual, posing for pictures on the red carpet upon arrival.

Once inside, Miss Panettiere mingled with her fellow young stars, greeting “High School Musical” hotties Zac Efron and Vanessa Hudgens before taking ehr seat.

The 2009 Teen Choice Awards can be seen in its entirety tomorrow night (August 10) at 8PM ET on FOX.