The 31-year-old DJ recently Instagrammed this cute video of a cat drinking water from the faucet, which Taylor fans quickly identified as her cat Meredith Grey. Calvin cat-sitting for Taylor makes perfect sense, given that she's currently on her 1989 World Tour in Europe.
This isn't the first time Calvin has bonded with Taylor's cats, Meredith and Olivia Benson. In April, the handsome music producer Instagrammed this adorable picture of Taylor's cats looking up at him, writing, "moment."
Lately, Calvin hasn't been shy about his love for Taylor, sending their fans into a frenzy when he proudly gave his "girl" a shoutout for recently getting Apple Music to change its policy.
"I just played a gig inside a giant owl and my girl just changed the entire music industry what a day," he tweeted on Monday.
I just played a gig inside a giant owl and my girl just changed the entire music industry what a day— Calvin Harris (@CalvinHarris) June 22, 2015