It’s Oprah Winfrey!
The philanthropist and former talk show host paid a visit to The Voice set for the live results show on May 21.
“Just leaving @NBCTheVoice@blakeshelton and @mirandalambertare performing special tribute tonite for Oklahoma. #the Voice,” she Instagrammed with a picture of Blake Shelton.
Carson Daly also tweeted a pic with all the coaches, Christina Milian, and executive producer Mark Burnett, and Team Shakira’s Sasha Allen got her own personal pic with the legendary interviewer.
Were you able to guess the star? Tell us below!