On this week's Greatest Pop Stars podcast, we talk about whether two of the decade's greatest pop stars earned their stadium stripes on the first date of their Grand National tour.

The magnetic push-pull of Kendrick Lamar and SZA - along with giant bugs and an Anita Baker sample - kept a Wednesday night crowd rapt for two-and-a-half hours during the second stop of the Grand National Tour in Houston.

SZA almost took a fall during the opening night of her Grand National Tour — which she is co-headlining with Kendrick Lamar — on Saturday, April 19, at U.S. Bank Stadium in Minneapolis.