This hunky dentist has all the right moves, and he's setting social media on fire. Women across America are swooning over Dr. Rich Constantine, a dentist from Greenville, South Carolina. He never expected the attention coming his way when he posted a video doing the “Shiggy Challenge” to Drake's “In My Feelings.” He got up the nerve after co-workers challenged him. Now, women are vowing to go to just about any length to sit in his dental chair. The video has generated nearly a million comments.