Celine Dion, right, poses with her husband Rene Angelil, left, and son Rene Charles Angelil, center, as they arrive for the premiere of the film "Celine: Through the Eyes of the World" in Miami Beach, Fla. Tuesday, Feb. 16, 2010. (AP Photo/Lynne Sladky)
February 25, 2012 1:05:08 PM PST
LAS VEGAS (AP) - February 25, 2012 --
Singer Celine Dion has canceled several upcoming concerts in Las Vegas because of a virus.