Celine Dion shows off her twin sons, Eddy and Nelson, during an appearance on Oprah Winfrey's US chat show. The singer rocked the babies, sang to them and showered them with kisses as she let Oprah's cameras into her Florida home. Celine's husband, Rene Angelil, and their eldest son, Rene-Charles, also appeared in the footage. The vocalist revealed that her mother and sister help her look after the new babies.[Photo/CFP]