Allstar Weekend are a San Diego based boy band who are currently taking the US by storm. The boys recently came over to the UK for the first time, where they performed with UK boy band The Wanted at the final of the hugely popular Disney Channel talent contest "My Camp Rock". The final, was held in London and saw teenagers aged between 14 and 16 compete in the singing and dancing competition.
The four piece band are currently signed to Hollywood Records and released their debut album 'Suddenly' in June 2010.
Allstar Weekend are: Zachary Porter, Nathan Darmody, Cameron Quiseng and Michael Martinez
Official Site -
Take a look back at October's inaugural event.
The film is expected to continue without Mendes' involvement.