Celine Dion

13 of 27
It was "Viva Las Vegas" when Oprah hit the road in March 2003 to check out the hottest ticket in Sin City—Celine's spectacular stage show!

The show—three years in the making—took place in a $95 million theater built like a Roman colosseum, and the chart-topping singer offered Oprah an exclusive peek at rehearsals, her 48 dancers, the elaborate costumes and the 120-foot LED screen.

The superstar also offered a behind-the-scenes look at her Las Vegas home and shared how she balances stardom and motherhood.

"I want the curtain to come down and come home and say, 'This is home,'" Celine said. "We don't live in such a big place that you lose perspective."