Taylor Swift returned to the stage and performed in nearly a year taking the fans by storm on Saturday  performing Calvin Harris' song "This Is What You Came For" ,as she's the songwriter of the hit at the Formula 1 US Grand Prix in Del Valle, Texas. She was all dress in black and took the concert without any disappointment. She rocked the crowd with her own hits like  "Fifteen," "You Belong With Me" and many more!

According to reports from Popsugar, she told the crowd, as a songwriter, writing  the most rewarding feeling in the world and then having a crowd sing it back to you because they know the words, she thinks it's the coolest thing in the world  since she's never played this song live before, but the fans know it.

The Grammy winner took the stage in billow of smoke dazzling the crowd in a black sparkly dress yelling Welcome to F1 as she started the show with New romantics, and followed up with the other hits all within 20 minutes. According to ET, "this is what you came for" was the night's biggest surprise . It was the song she wrote for Harris and Rihanna.

An Instagram video of her singing to the song was posted in September, as she cheered on pal Gigi Hadid at the New York Fashion Week. The are rumors stating that the two, Taylor and Calvin are friends again. Though she said she would wrap her 1989 world tour in December 2015 at a public vent, she dint surprise the fan as she did tell her fans about this performance being her only live concert in 2016.

Swift left the audience in awe with her performance as usual, and the fans enjoyed her concert singing along to the lyrics she made a big hit on the night of the performance for the F1