Taylor Swift at the Jingle Ball, Madison Square Garden, New York City (with curls!)

(Source: Getty Images)

If you’re at all like me, you’ve seen the picture on the left and breathed a sigh of relief. The Fearless One brought back the curls.

Taylor Swift performed at Z100’s Jingle Ball 2009 at Madison Square Garden in New York City this Friday night (December 11). She came out to perform Two is Better Than One with Boys Like Girls and later joined John Mayer for Half of My Heart. She closed the show with her own set including a piano performance of What Goes Around.

Also attending were Jay Sean, Jordin Sparks, Owl CIty, The Fray, Justin Bieber and Adam Lambert.

Here’s the earlier webisode interview that Taylor did for Z100. Thanks to TSFan23 for uploading:

And if you want to know how it was when Boys Like Girls was on stage and Taylor came out for Two is Better Than One, here’s a fan video from LisaXMarie. Thanks for uploading!

And this is how it was when she came out to sing with John Mayer for Half of My Heart. Thanks again, LisaXMarie!

Fantastic night! Taylor will probably be watching SNL tonight and might get a nod from Taylor Lautner during his host duties. On Sunday (December 13th) the Fearless One will be turning 20 and leaving her teenage years behind her.

(Amos, I do hope you got some sleep!)

From all of us at The Swift Agency (meaning one person, me) have a great 20th birthday, Taylor!

(Source: Getty Images, The Gossip Girls from Celebrity-Gossip.net, YouTube, TSFan23, LisaXMarie)