3. Best Surprise Performance, Part II: Lady Gaga visits The Voice for the first time to perform her single "Do What U Want" on the Season 5 finale. R. Kelly, her duet partner on the track, is MIA, but she gets a pretty great replacement: coach Christina Aguilera, who stuns viewers when she suddenly appears in a gold dress from behind a glittery seashell on stage. And our girl X-Tina doesn't just sing the song, she acts it out too by sitting next to Gaga and tenderly holding Gaga's face to her chest before a butler arrives on stage to hand the ladies glasses of champagne as rose petals are thrown on top of them. This season on The Voice, we really do all win!
An animated dog being brought back to life being number two 
