Taylor Swift was spotted hanging out and chatting with Hozier at Sam Smith's Grammy's after-party held in Bel Air, according to Perez Hilton.

A source said that the two had undeniable chemistry when they were talking until 3:30 AM. The insider added that Swift kissed Hozier on the cheek a couple of times. Although a lot of the guests noticed them, the two avoided to be the center of attentions since it is Smith's party after all.

On the other hand, another insider commented that Swift and Hozier are just friends. The two are part of a large group who were seated together during the after-party, according to Daily Mail.

This is not the first time that the pair was seen together. In October 2014, the two attended a Haim concert together in Los Angeles. They were also together going around the Grammy Museum and looking at the "Taylor Swift Experience" exhibit.

An eyewitness present during the exhibit said that the two were flirting with each other and it seemed like they are in a relationship since they were really close. The pair was not holding hands at the museum but based on their body language, they are reportedly "into each other," Hollywood Life reported.

Swift was reportedly pointing at various displays during the exhibit. The rumored couple laughed together and it seemed like they were enjoying each other's company.

Hozier is described by the source as a good looking, dark and tall guy. The two reportedly looked cute as a couple. Another insider revealed that Swift is interested in going out with Hozier since she thinks the singer is "super talented and super hot" but he is not romantically interested in Swift as of this time.

Meanwhile, Swift is set to release the music video of her song "Style," which is rumored to be all about her former boyfriend Harry Styles on Friday.