U.S. television personality Brooke Burke-Charvet said via Twitter she underwent a successful thyroidectomy Thursday. Burke-Charvet, 41, is the mother of four children and co-host of \"Dancing with the Stars.\" She recently announced she had been diagnosed with thyroid cancer. \"Feels like I got hit by a car. ... Thank God it\'s over. I\'m clean, surgery went well and I can talk. Losing my voice was my biggest fear,\" Burke-Charvet tweeted after the procedure. \"Thanks for all your prayers and light.\"