Taylor’s people wanted to make sure something wasn’t seen in her dressing room!

Taylor Swift performed at swank rooftop emporium 230 Fifth Oct. 27 for an NBC Thanksgiving special — but HollywoodLife.com has learned that they took some very interesting security measures in her dressing room. Could they have been to obscure the identity of a rather special guest for Tay?

According to a very well-placed source at the luxury rooftop lounge, the superstar’s people covered all the cameras in her dressing room with tape so that no one could see what was going on inside. Our source tells us he is certain her mother and father were in the dressing room.

But,  according to nightlife site Guest of a Guest, Jake Gyllenhall was also inside hanging in Taylor’s dressing room with her folks! In case you missed it, the couple have been spotted on two separate occasions hanging out together in Brooklyn within the past week.

We’re also told that the performance went for five songs total, and that Taylor arrived to the club in a pair of heel. But the heels were a bit much for Swift’s feet, so she actually went barefoot for her performance.

–Jessica Finn