08/21/2013 02:13 pm ET Updated Feb 02, 2016

Taylor Swift Joined By Tegan And Sara On 'Closer' At The Staples Center In Los Angeles (VIDEO)

Currently in the middle of her massive tour supporting her latest album, "Red," Taylor Swift has been playing sold out dates this week at the Staples Center in Los Angeles.

A favorite segment during the concert among Swifties -- aka Swift fans -- is when the "Speak Now" songstress brings a surprise guest onstage and they perform together. Usually the special guest is a musician or musical act that Swift loves.

On The Red Tour she's brought out singers like Carly Simon, Ed Sheeran, Sara Bareilles, and on Tuesday night, Tegan and Sara joined her onstage for a energized rendition of their hit single "Closer."

Watch the three stars perform "Closer" in front of the sold-out crowd above.