After Ashton Jeanty streaked through the middle of UNLV's defense on his way to a 75-yard touchdown run Friday night in the Mountain West Conference title game, he didn't strike the Heisman pose.
But no one foresaw the rise of Sabrina Carpenter and Chappell Roan, two upstarts who hijacked the pop narrative with their twin singles "Espresso" and "Good Luck, Babe," both released in April, just ...