Just last month, Taylor Swift had a road trip with Karlie Kloss, updating her fans on the pair's whereabouts with handfuls of pictures on Twitter.
But Karlie isn't Taylor's only Victoria's Secret angel BFF – the singer was spotted strolling around New York with Lily Aldridge last weekend.
Taylor struck up her friendship with the models when she performed at the Victoria's Secret show last November, dancing on the catwalk with Karlie and Lily.
She took to Twitter to share a snap of her with Lily, Cara Delevingne and Erin Heatherton, writing, "the best things always happen on the 13th! Best friends forever x."
Taylor's known for her famous friends. Selena Gomez is one of her longtime pals, with the pair usually sitting together at awards shows and constantly tweeting each other. "So much about our lives have changed over the last couple of years, but our friendship has stayed the same," Taylor once said.
Fans were surprised to discover that Taylor also knows Oscar winner Jennifer Lawrence when the actress photobombed her interview on the Golden Globes red carpet. "I was going to come in and push you down the stairs," Jennifer joked before the pair bonded over Taylors upcoming tour.
Another actress close to Taylor is Emma Stone. Taylor has said in several interviews that Emma and Selena are "like sisters" to her. Taylor and Emma met at an event in 2008 and began exchanging emails. The pair often attend premieres and awards shows together.
Taylor has Twitter to thank for her friendship with Girls creator Lena Dunham. After Taylor started following the star, Lena sent her a private message. "I was like, 'I just want to let you know that your albums have gotten me through a lot of very hard times.'" She told V Magazine.
A more surprising friend of Taylor's is Gwyneth Paltrow. The actress, 41, is said to have bonded with Taylor backstage at the Grammys and the Met Gala and was spotted having dinner with Gwyneth and her now ex-husband Chris Martin in London. The couple introduced Taylor to her now ex-boyfriend Jake Gyllenhaal at the end of 2010.