Sighting: Lady Gaga works out at Reform Chicago Pilates studio
Chicago Tribune
Clifton eventually learned it was for Gaga and scheduled her for private lessons at the non-traditional pilates studio April 9 and 11. Gaga didn't show April 9, but her security guards did to check out the studio. They returned with Gaga two days later.

Participant in 1972 Olympics honored
Statesman Journal
… the belief that anytime one enters a 'Hall of Fame' it usually means I'm getting older. So I returned with a renewed commitment to my 6 am Pilates class.”

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