Marie Osmond

Marie Osmond and her brother Doney Osmond have celebrated their 500th Las Vegas show on Wednesday, March 23, 2011, at Flamingo hotel and Casino in Las Vegas, Nevada. Hundrads of thir fans gather near the Flamingo Showroom to see their very special performance.

The both of them greeted with a candle covered big cake on the stage. They reveald some exciting news at the event.

Their Show has been extended for more two years, leading them into 2013. So if you have not seen Las Vegas show yet, you still have a chance to enjoy them.