Style Wars: Ashley Tisdale Vs. Hayden Panettiere

We were shocked at how hot Ashley Tisdale looked at the MTV Movie Awards – the fierce shoes, the darker hair, the teeny-tiny mini. She may play a high schooler, but girl was 100% adult last night! But TV starlet – and fellow Disney singer – Hayden Panettiere also sexed up her look – sporting an up-do and an adorable black dress. What starlet do you think stole the show?