Former 'N Sync star Timberlake performed his hit 20/20 tour to a sell-out audience at the Barclays Center last night. And as Bey's husband Jay Z took to the stage to join the fun, the bootylicious singer, out with girlfriend Swift, seemed almost as interested in dancing with her celebrity BFF as she was in what was happening on stage!
In the video, which the fan shared via Instagram, a very energetic Swift is seen turning her body and head to face the "XO" singer, as the pair of them dance and sing during the high-octane performance of "Holy Grail."
"Nothing like being at sold-out Barclays with the King of Brooklyn… #JT2020Tour,” an excited post-performance Timberlake captioned a snap of him and Jay Z on stage together, which he shared via Instagram later that night.
It's not the first time this weekend that Timberlake, Swift, Bey, and Jay have hung out together. On Friday, Dec. 12, Swift's musical friends were guests at her 25th birthday party, held at her Tribeca apartment.
Get more details of Swift's star-studded birthday bash here.
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