Donny and Marie Osmond are cancelling their shows in Las Vegas while Marie copes with the death of her son.
Marie's publicist Alan Nierob said that it had been a difficult time, and the performer felt like she needed to spend more with her family.
The Osmonds returned to the stage on March 9 after funeral services for 18-year-old Michael Bryan.
Los Angeles police have said Bryan died on February 26 of an apparent suicide after jumping from the eighth floor of an apartment building. Autopsy and toxicology results are pending.
The publicist said the pair will miss five shows before the Donny and Marie show resumes performances at the Flamingo Las Vegas hotel on March 23.