From touring with Alex & Sierra to casually showing up on stage with his newest BFF Taylor Swift on the 1989 World Tour, Andy Grammer's already had a pretty fantastic year — but all that was just a warm-up for what was coming next.

As of this very moment, Grammer is currently somewhere in a dance studio, sweating his face off while rehearsing for the next episode on Season 21 of Dancing With The Stars, where he's been successfully foxtrotting, jiving and quickstepping his way toward the finish with partner Allison Holker.

Our own PopCrush Nights radio host Lisa Paige recently checked in with Andy to talk about his current run on Dancing With The Stars, his early days as a street performer before breaking out big on the pop scene, the inspiration behind his hit single "Honey I'm Good" as well as his new single "Good To Be Alive (Hallelujah)," and somehow touring to promote his music in the middle of filming DWTS. (No sleep for Andy.)

Check out the interview with Andy Grammer up top, and for more about our radio show, find out how you can tune in to PopCrush Nights with Lisa Paige.

Andy Grammer + More Stars in Taylor's '1989 Tour' Swift Squad