London, Aug 16: 'Cry Me a River' hit maker Justin Timberlake is said to have called on his rapper friends to help raise money for a children's charity.

The 30-year-old singer has enlisted The Sugar Hill Gang, Vanilla Ice and Turbo B for the fundraiser, with proceeds going to the Shriners Hospitals for Children, the Daily Express reported.

The Justin Timberlake and Friends Old School Jam, and other artists will be performing at the benefit.

The event, which will be held in Las Vegas on 01 October 2011, will also include Earth, Wind and Fire, Motown icons The Commodores, and Sister Sledge. (ANI)