Derek Hough Flaunts Killer Six-Pack Abs in Hot Gym Selfie

Derek Hough stops to talk to some fans while walking around The Grove for some holiday shopping on Monday night (December 21) in West Hollywood, Calif.

The 30-year-old Dancing With the Stars champ hit the gym for an intense workout earlier in the day.

“Best cure for 3 flights and almost 20 hours of flying is getting straight back into it. Motion=Emotion #motionequalsemotion #rageagainstthemachine,” Derek captioned a super hot shirtless Instagram photo.

In case you missed it, find out what’s next for Derek‘s DWTS partner, Australian conservationist Bindi Irwin!