Kelly Clarkson has announced the postponement of her Las Vegas residency shows due to her ex-husband's illness. Clarkson stated that she needs to be "fully present" for her family during this difficult time. The singer expressed her regret at having to reschedule the performances and thanked fans for their understanding and support. New dates for the postponed shows will be announced soon. Clarkson emphasized the importance of family and personal well-being in her decision.