Between her powerful voice and her impressive aerial stunts, Pink is a force to be reckoned with - but offstage, she's faced her share of health battles. The "Who Knew" singer canceled two performances in Tacoma, Washington in October 2023, citing "family medical issues" that needed her "immediate attention" via an Instagram statement. Pink (whose real name is Alecia Moore) didn't specify what the situation was, but days later she postponed two additional shows in Vancouver, Canada, due to a respiratory infection.