Demi Lovato To Sing National Anthem At World Series

First Published: October 21, 2011 12:53 PM EDT Credit: Getty Images NY, N.Y. -- Caption Demi Lovato is all smiles onstage during the 2011 VH1 Do Something Awards at the Hollywood Palladium in Hollywood, Calif. on August 14, 2011 Demi Lovato will perform the national anthem at Game 5 of the World Series. Lovato will belt out the anthem on Monday. The Texas Rangers and the St. Louis Cardinals are tied 1-1 in the seven-game series. Lovato got a boost from her big sister Dallas, who tweeted during Game 1 that her younger sister should sing the national anthem during the Major League Baseball championship series. Game 3 airs Saturday and all games are being broadcast on Fox. Lovato, the former star of the Disney Channels Sonny With a Chance, released her third album Unbroken last month. Copyright 2011 by The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.