Taylor Swift surprised thousands of fans in concert!

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Taylor Swift recently took the time to invite 2 very special women up on stage with her. Julia Roberts and Joan Baez walked with the singer of Love Story who happened to be performing a song that just as the 3 of them will never go out of  Style. Thousands of fans at Santa Clara, California got to see people whom they’ve only been able to admire either on Television or in movies.

Take a look at the video:

An unforgettable memory at the 1989 concert, huh?! Fans are always so eager to listen to live melodies from Ms. Swift who always sings such beautiful songs, most of which she has written herself. If you are planning to visit any of Taylor Swift's concerts, watch out as you may not know what surprises may be in store.

What's your favorite Taylor Swift song?

Related: 8 ways in which Taylor Swift has rocked short hair