Have you have been wondering who the brunette beauty with Taylor Swift and Miles Teller is? That’s Keleigh Teller! The 31-year-old is married to the Whiplash actor and has become close friends with the 14-time Grammy winner over the years. Most recently, Keleigh was spotted alongside Swift at the Golden Globe Awards on January 7. The pair were even seen gossiping with their friend Selena Gomez, which became a viral moment across social media as fans tried to figure out what the three celebs were saying. Additionally, Keleigh, Taylor and Miles all stepped out together at the blonde beauty’s bir…