Selena Gomez Sings 'Good For You' Live for 1st Time with Taylor Swift - Watch Now!

Selena Gomez makes her grand entrance to join Taylor Swift on stage at the 1989 World Tour on Wednesday (August 26) at the Staples Center in Los Angeles.

The 23-year-old entertainer joined Taylor, 25, to sing her song “Good For You” live for the first time!

Taylor introduced her friend as a “multi-talented performer, who is good at everything she does…Here’s the thing with this song: She’s never performed it live before on stage.”

Watch the amazing performance below…