A trapeze artist from a well-known circus family took to the sky in a helicopter over Niagara Falls on Thursday morning, June 15, for a daredevil performance that involved hanging from her teeth, toes and knees from a hoop.Erendira Vasquez Wallenda’s performance marks the fifth anniversary of her husband’s tightrope walk over the waterfall.Wallenda was secured by a safety harness around the waist during the stunt, complying with New York state law, according to reports. Credit: Instagram/mayrk68 via Storyful