Mason Ramsey Yodeled Into Seacrest Studios!

Mason Ramsey might still be a little guy, but he brought some big vocals to kids and families at Children's Hospital of Philadelphia! Performing both “White Christmas” and his new hit single, “Famous,” with of course, a few dance breaks in between, Mason stunned audiences with his perfect pitch and infectious stylings.

Touching on everything from his whirlwind journey into stardom to picking the best video game characters in Fortnite and NBA2K18, the kid with humble origins yodeling at Walmart turned an otherwise typical afternoon into a festive and light-hearted atmosphere. Thanks again, Mason, and keep up those vocals!