Martina will participate in an all-star musical collaboration during the Stand Up To Cancer (SU2C) multi-network telethon, which benefits cancer research. Led by Stevie Wonder, McBride will perform with Natasha Bedingfield, Queen Latifah, Aaron Neville and Dave Stewart. The charity special will simulcast commercial-free on 17 channels Sept. 10 at 8pm ET. Details here.