Beyoncé Joins Channing Tatum for "Run the World (Girls)" on "Lip Sync Battle"

“Lip Sync Battle,” the Spike TV show in which celebrities face off in lip sync duels, kicked off its second season last night. For the final showdown, contestants Channing Tatum and his wife Jenna Dewan-Tatum performed Beyoncé‘s “Run the World (Girls)” and Ginuwine’s “Pony” respectively. The former, for which Channing dressed up as Beyoncé, climaxed with a cameo from the singer herself. Watch it below.