Calvin Harris Bulks Up at the Gym While Taylor Swift Tours

Calvin Harris shows off his forearm tattoo while starting his day off at the gym for a workout on Tuesday morning (October 20) in West Hollywood, Calif.

The 31-year-old Scottish DJ carried a bottle of water and a banana with him.

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Meanwhile, Calvin‘s girlfriend Taylor Swift continues her 1989 World Tour.

The following day, Tay brought out Miranda Lambert for a special duet of “Little Red Wagon” during her show in Greensboro, N.C.

15+ pictures inside of Calvin Harris hitting the gym…