Celine Dion, The French-Canadian singer, wants to start trying for another child as soon as she ends her long-running 'A New Day' show at Caesars Palace in Las Vegas. She revealed to US TV show 'Extra': "I have one more year left of this show,after that I hope to have another child."I would love to have another child, but to have it on that stage with a rig like that is not the best thing to do so let me do one thing at a time, one song at a time... we'll see."Despite her baby plans, Celine - who is married to music producer René Angélil - is not looking forward to her Las Vegas extravaganza coming to an end. She relented: "It's almost over, even though there's one year left. I feel,and I think we all feel, that we are kind of walking out."It's bitter sweet. I already feel that it's going to be hard when we say goodbye."Meanwhile, Cher is set to replace Celine at Caesars Palace when she finishes her run. The 'Believe' singer - who has just completed her 'Farewell Tour' - has been offered a whopping $60 million to take over. Bosses are even reportedly planning to build a unique concert hall to house Cher's spectacular show, if she takes up residence in 2008.