If, for some reason, you were still doubting that Taylor Swift and Calvin Harris were an item, Swift's own Instagram account offers pretty convincing proof.
On Wednesday, the 25-year-old superstar posted a photo of herself and Harris soaking up the sun together while they cooled off in the pool. In the photo, the singer is wearing a black bikini and has her legs around the DJ as the two sit in a giant blow-up swan.
Earlier in the week, the singer also admitted that she counted Harris among her "favorite people." She tweeted a photo of him with Gigi Hadid and Karlie Kloss in the middle of a giggle-fest:
I took a photo of my favorite people--they were laughing so hard, the lens couldn't capture it fast enough.
— Taylor Swift (@taylorswift13) June 9, 2015