Justin Timberlake will be joined by The Jonas Brothers, Rihanna and 50 Cent as he hosts a children's charity performance.The SexyBack singer will compere the show, entitled Justin Timberlake and Friends: A Special Evening Benefiting the Shriners Hospitals for Children.Other than the trouser snake, guests will be treated to performances from Adam Levine from Maroon 5, Leona Lewis, and Boyz II Men.The show will take place on Friday at the Planet Hollywood Resort Theatre for the Performing Arts in Las Vegas.

Tagged in