Watch Taylor Swift perform 'I Don't Want This Night to End' with Luke Bryan

Philly.com (blog)Watch Taylor Swift perform 'I Don't Want This Night to End' with Luke BryanPhilly.com (blog)Two of country music's biggest stars teamed up for a surprise duet in Nashville's Bridgestone Arena Thursday night. Taylor Swift, in the first of her three sold-out shows, brought Luke Bryan on stage to perform his hit single, "I Don't Want This Night ...