Los Angeles: Scottish DJ Calvin Harris has waded into the feud between his former girlfriend Taylor Swift and reality TV star Kim Kardashian and her husband Kanye West by singing along to one of the rapper's songs. The 32-year-old star appeared to take the side of Kim and Kanye over Swift when he shared a video of himself singing along to Kanye and Schoolboy Q's song "That part," reports femalefirst.co.uk. The track includes the lines: "I feel like me and Taylor might still have sex. I made that b**ch famous," in reference to Kanye interrupting Taylor's acceptance speech at the MTV VMAs in 2009. Swift previously insisted she had never given her approval to the song. Harris's video comes after Kim took to Snapchat last weekend to leak a conversation between her husband and Swift talking about his controversial song "Famous" -- which features lyrics where he calls the "Shake it off" singer a "b**ch" and says they might have sex. Following the release of the tapes, when people accused her of lying, Swift argued that Kanye never told her he would call her a "b**ch."