Mickey Guyton has given birth to her first child with her husband, Grant Savoy! On Monday, the singer announced the two have welcomed their baby boy, whom they decided to name Grayson.The 37-year-old country singer shared the big news on Instagram, sharing a sweet picture of Grayson all swaddled up with a toy at the hospital.«The hardest and most beautiful thing I have ever done,» Guyton wrote. «Welcome to the world Grayson! Weeping may endure for a night, but joy cometh in the morning.