According to accessatlanta.com, Marie Osmond blames her allergies and the poor air quality in Los Angeles for her fainting spell during a performance on the ABC TV show Dancing with the Stars.

‘Right at the beginning . . . I started getting lightheaded. The only thing I can think of, I have allergies . . . The air quality (in Los Angeles) is terrible. And I think I just couldn't get my breath,’ Osmond told Entertainment Tonight.

Get yourself a quality air purifier to make sure you stay on your feet when it's your turn to dance.

(AP Photo/ABC, Carol Kaelson)