Vanessa Hudgens Screams Her Way Through the ALS Ice Bucket Challenge - Watch Now!

Vanessa Hudgens shows a tad bit of nerves just before she gets ice water dumped on her head for the ALS Ice Bucket Challenge! The 25-year-old actress was nominated by her younger sister Stella, who also completed the task. Watch below! PHOTOS: Check out the latest pics of Vanessa Hudgens “@laurajaynenew @ashleytisdale @itsashbenzo your turn