Hooray for songstress Celine Dion. She has tried many times to have another child with husband and manager Rene Angelil but has had many unsuccessful rounds of in-vitro fertilization. But now, the 42-year-old singer is said to be pregnant with twins. Her publicist says she plans to learn the gender of the babies next month. Dion and Angelil have a son, Rene Charles, 9. And Dion will be in  synch with so many other stars who have had twins, including Julia Roberts, Angelina Jolie, Jennifer Lopez and Rebecca Romijn.