Curtis Grimes and Emily Valentine's Shocking Kiss-Off on 'The Voice'

In a move that gave us "American Idol" finale flashbacks, country crooner Curtis Grimes and rock rebel Emily Valentine shocked "The Voice" judges (and America) with a passionate kiss as they put an end to their Tuesday night battle.

The pair, who belonged to Cee Lo Green's team, shared a surprising smooch as a conclusion to the romantic Lady Antebellum hit, "Need You Now."

Watch the video to see the entire performance, complete with Curtis and Emily's kiss.

"The Voice" airs Tuesday nights on NBC.