It's snuggle time! Mike Fisher took a supersweet snap with his and Carrie Underwood's son on Friday. The cute moment was captured in bed as the shirtless hockey player smiled next to baby Isaiah. "Me and my little man #lifeisgood," he wrote in the caption. We last caught a glimpse of the couple's first child in March, when the fella made his Instagram debut in a naptime photo. The frame-worthy picture followed up Carrie's sweet birth announcement earlier that month.