Jennifer Lopez is set to appear at the 2011 MDA Labor Day Telethon on September 4. The famed telethon raises money for the Muscular Dystrophy Association. Jennifer is among many of the stars set to appear, including Céline Dion, Lady Antebellum, Martina McBride, Steven Tyler, Jon Secada, Randy Jackson, Richie Sambora and Jimmy Webb.
The show will be broadcast live in prime time, so make sure you tune in!
