Hayden Panettiere: Snaps at television reporter

Hayden Panettiere lost her cool during an event in Hawaii this weekend.

This nineteen year old actress, who recently split with Milo Ventimiglia because of her club-going ways, showed her temper when she first stepped on the red carpet at a fundraiser benefiting the Rehabilitation Hospital of the Pacific Foundation on Sunday in Honolulu.

Screaming at the photographers she said, "Back up!”

After posing for photographs, she got swept by reporters.

A female television reporter touched her shoulder and asked, "May we talk with you, Hayden?"

Being annoyed, Hayden jerked her head around and screamed, "Don't you ever touch me!"

She then angrily asked a red carpet handler, "Oh, am I supposed to do interviews?"

When being approaching by several media outlets, she snapped once again by saying, "You all make my life miserable" and refused to answer any questions.

After the red carpet, Panettiere hung out in a private change room along with Justin Long and his brother. She then moved to a private dining room, where she and Long sat and chatted for over an hour.