People News Zac Efron and friends dance to Jason Derulo's 'Wiggle' 07/01/2014 Zac Efron enjoyed vacation time in Italy over the weekend. Read More RELATED NEWS Jimmy Fallon's 'The Tonight Show' dropping to only four nights a weekAshley Tisdale announces birth of her second childSelena Gomez is a billionaire TAGS: Bear Grylls Zac Efron Michelle Rodriguez Jason Derulo High School Musical
