Wrapping up this leg of her Speak Now tour, Taylor Swift rocked Madison Square Garden in New York City last night (November 22).

The “Mean” songstress was joined onstage by her gal pal Selena Gomez and they sang their very first duet together (“Who Says”) for the sold out crowd.

Also in the house was James Taylor, who performed “Fire and Rain” alongside Miss Swift during the gig and posed for pictures afterwards.

Taylor’s Speak Now World Tour has been comprised of 98 shows in 17 countries spanning three continents, and she’ll pick back up in Australia and New Zealand in 2012.