Watch: Miss Jamaica Gabrielle Henry Exits Miss Universe Pageant on Stretcher After Falling Off StageA Miss Grand Thailand contestant is giving new meaning to dental crowns. Kamolwan Chanago stunned spectators when her veneers fell out mid-speech during the pageant's preliminary round March 25. As seen in a livestream video, the 18-year-old was in the middle of introducing herself onstage when the dental laminates of her upper teeth loosened. Visibly struggling to speak with her mouth full, Kamolwan turned away from the camera to set her veneers back in place.